Editing Pyra (SSBU)

{{disambig2|Pyra's appearance in ''[[Super Smash Bros. Ultimate]]''|the character in other contexts|Pyra}}{{for|information about Pyra's alter-ego|Mythra (SSBU)}}

|image        = {{tabber|title1=Solo|content1=[[File:Pyra SSBU.png|250px|Pyra]]|title2=With Mythra|content2=[[File:Pyra & Mythra SSBU.png|250px]]}}

:{{Cquote|''Pyra Blazes Into Battle!''|cite=Introduction tagline}}

'''Pyra''' ({{ja|ホムラ|Homura}}, ''Homura'') is a playable character in ''[[Super Smash Bros. Ultimate]]''. She was confirmed as a playable fighter alongside {{SSBU|Mythra}} during the February 17th, 2021 [[Nintendo Direct]], and both of them were released as part of Challenger Pack 9 on March 4th, 2021 in {{h2|Downloadable content (SSBU)|Fighters Pass Vol. 2}}. She can transform into Mythra using her [[down special move]], [[Swap to Mythra]]. While Pyra's moveset is similar to Mythra's (aside from three of her [[special moves]] and [[Final Smash]]), neither is classified as an [[Echo Fighter]]. Pyra is classified as [[Fighter number|Fighter #79]].

Although Pyra is the selectable character by default across all palettes, the player can choose to start as Mythra by clicking on her in their fighter portrait at the character selection screen, or by pressing {{Button|Switch|Left|l=Directional buttons}} or {{Button|GCN|Y}} while hovering over or having selected Pyra, in the same manner as one chooses which Pokémon to start with when choosing {{SSBU|Pokémon Trainer}}.

 

Skye Bennett and Shino Shimoji, who voiced Pyra (and Mythra) in the English and Japanese versions of ''Xenoblade Chronicles 2'' respectively, reprise their roles in the international and Japanese versions of ''Ultimate'' with new voice clips, the former of whom initially confirmed her reprisal [https://twitter.com/sdsjb/status/1362171529283457029 via Twitter].

 

Pyra and Mythra are collectively ranked 5th out of 82 on the current [[tier list]], placing the Aegis in the S tier. Pyra offers higher KO power and longer range of the two, making her more suited for taking opponents' [[stock]]s. She also possesses a strong [[meteor smash]] in the form of her [[down aerial]] to [[gimp]] opponents, which has a very large disjointed hitbox, and can combo into kill moves such as [[up aerial]] and [[up smash]] when opponents are on the ground. She does have poor mobility and low combo potential, but she can swap to Mythra to cover those weaknesses. One weakness both of the Aegis share however is a mediocre recovery. Pyra's [[up special]] has her jumping up and plummeting downwards like {{SSBU|Ike}}'s and {{SSBU|Chrom}}'s, offering very little horizontal distance.

Pyra is the stronger component of the Aegis, possessing vastly superior KO potential, damage output and overall range. Like Mythra, Pyra is a middleweight, albeit on the heavier side of the weight class (weighing the same as {{SSBU|Mario}}, {{SSBU|Dr. Mario}}, and {{SSBU|Corrin}}). Despite her weight class, Pyra is burdened with very slow mobility: aside from her above-average [[air speed]], she has the 6th slowest [[dash]]ing speed, below-average [[walk]]ing speed, and slightly below-average [[air acceleration]]. However, compared to other fighters in and around her weight class, her overall character type is similar to that of traditional heavyweights thanks to her plethora of hard-hitting attacks.

 

 

The majority of Pyra's offensive utility comes from her grounded moveset. Her neutral attack comes out on frame 3, making it her fastest attack overall as well as a decent close-range pressure option. Despite dealing less damage than other heavyweight non-infinite jabs, her jab combo is very strong overall, being able to KO starting at 195% from the center of Final Destination. Her forward tilt has very good coverage in front of her and has strong KO potential, while her up tilt hits all around her and KOs very early at 130% from ground level, while also having surprisingly low end lag for its power. While her down tilt is her weakest tilt attack, its speed enables it to work as a poking option and combo tool, while it also hits low enough to hit certain characters hanging on edges. Her smash attacks are her primary finishers, while they all share a balance of range and power; her forward smash is surprisingly fast for its power and range at only 20 frames of startup, while it can KO as early as 75% from center stage uncharged. Her up smash is similar to {{SSBU|Lucas}}'s equivalent move in that it has a very good range overall along with equally strong KO power. Her down smash is her weakest smash attack, although also her fastest, and unlike other "sweeping" down smashes, provides excellent coverage in front and behind due to hitting both sides at once for both hits.

 

Pyra's aerial game also provides other offensive options. Her neutral aerial, despite its slow startup, hits all around her much like {{SSBU|Ike}}'s equivalent move, and can KO starting at 155% from ground level. Her forward aerial is very fast despite her generally slow frame data and has roughly the same KO power as her neutral aerial. Her back aerial covers a very wide arc behind her and KOs extremely early at 115% from ground level despite its vertical knockback, allowing it to be used as a niche (albeit slow) option if used in a [[reverse aerial rush]]. Her up aerial hits in a very wide arc above her and autocancels in a full hop, while her down aerial is a meteor smash that can KO and start combos, being able to lead into KO confirms depending on the opponent's weight and falling speed.

 

Lastly, Pyra has an overall versatile set of special moves apart from her down special. [[Flame Nova]], her neutral special, acts a spinning move much like the Links' Spin Attacks, in that it hits in front in behind and can be charged for more damage. [[Blazing End]], her side special, is a projectile that functions like the Links' respective Boomerangs, dealing damage while moving forward (although it cannot move vertically). [[Prominence Revolt]], her up special, is similar to [[Stone Scabbard]], being a rise-then-fall attack that acts as her recovery option, while it works exceptionally well as an out of shield option due to its range and power, and can sweetspot edges on the way up. Lastly, her down special, [[Swap]], switches her with {{SSBU|Mythra}} while granting some invincibility during the switch, allowing to switch playstyles on the fly.

However, Pyra has glaring flaws that are enough to balance out her range and power. As mentioned earlier, her overall mobility is very slow to compensate for her large, powerful attacks. Despite her long range, said speed ironically renders her approach limited even against characters with less range, such as {{SSBU|Pit}} and {{SSBU|Sonic}}, and even other weapon wielders like {{SSBU|Joker}} (especially with his own dashing speed). This also translates thoroughly into her moveset, as while her moves are more frame-flexible than other similar characters such as {{SSBU|Ganondorf}}, they are still punishable due to their high end lag, meaning that a single mistake can easily allow opponents to get close to her.

Her special moves also carry certain flaws as well. Flame Nova has some considerable startup (unless uncharged), while the move does not protect her from above, meaning that characters with good aerial mobility and frame data (such as {{SSBU|Falco}}) can easily approach her with little risk, making the move unsafe if used repeatedly. Blazing End puts Pyra in a state where she is unable to use any other moves until the Aegis Sword returns to her hand, during which she will briefly enter a 20-frame state where she will stop in place. This is especially exploitable with characters that have powerful throws or moves that send her far offstage where the sword may not return to Pyra in time to transform into Mythra for recovery. Lastly, Prominence Revolt has very little horizontal distance potential (only traveling a set horizontal distance of half the length of Battlefield's platform); this when combined with the move's mainly vertical recovery angle makes the move likely to self-destruct if Pyra is too far from the ledge. It also cannot sweetspot ledges from behind leading to a self-destruct if she doesn't reverse the move when facing away from the ledge. Because of this, her sole way of recovery is to use her aerial mobility to make it to just above or below the edge before using Prominence Revolt. Moreover, Prominence Revolt's descent also has a significantly weaker meteor smash than similar moves such as [[Aether]], making the move easier to challenge directly and ill-suited for attempting sacrificial KOs.

Pyra also has a poor disadvantage state, as her average weight, frame size and below-average frame data make her susceptible to combos, while she lacks safe options for interrupting enemy combos. This means that she is also very vulnerable to high-damage combos that end with semi-spikes, as the damage accumulated may be enough for the finishing blow to keep her sufficiently away from the ledge. This is further exacerbated with Prominence Revolt's aforementioned low horizontal distance. Although Swap enables Mythra to remedy the latter flaw somewhat, it is not a failsafe strategy: unlike [[Pokémon Change]], Swap does not grant intangibility until frame 6, making it inefficient as a combo breaker, while Mythra's recovery options are also somewhat mediocre all around despite her vastly superior aerial mobility.

Lastly, Pyra has an overall weak grab game. While her pummel is tied with other characters as the third-most damaging in ''Ultimate'', her throws are overall weak with limited utility (especially her back throw), with only her forward throw dealing more than 8%. Her forward throw can KO at very high percentages at the edge, her up throw can position opponents for KO setups with poor DI/react time, and her down throw can force the opponent into unfavorable aerial positions, where she can follow up if the opponent does not properly react while being able to KO after 200%. However, since said throws are not as powerful as traditional KO throws, they are instead best used to position or edgeguard opponents.

Overall, Pyra is a hard-hitting, yet surprisingly versatile swordswoman who excels at punishing. She must be patient to look for openings due to her slow mobility and poor disadvantage state. In addition, Pyra is best utilized when she and Mythra have the advantage so as to alleviate their respective weaknesses and amplify their respective strengths, whereas it is considered best to switch to her counterpart to keep advantage due to Mythra's sheer flexibility and vastly superior movement.

Not too long after the Aegis' release, professional players such as {{Sm|MkLeo}}, {{Sm|Sparg0}} and {{Sm|Shuton}} have demonstrated very strong results with Pyra, particularly when used in tandem with Mythra, and her representation and results have further expanded since then. Most players believe the Aegis is top tier or even among the best characters in the game, alongside the commonly accepted {{SSBU|Steve}} and {{SSBU|Joker}}.

Pyra was slightly nerfed via game updates. In update {{SSBU|12.0.0}}, she received two changes that are shared with her counterpart Mythra. These include increased hitstun on the second hit of her neutral attack, as well as reduced pushback against opponents while she is charging her forward smash, with the latter of the two being intended to prevent opposing attacks from whiffing against her during that state. In update {{SSBU|13.0.1}}, she received a nerf to Blazing End, which gained three additional frames of end lag on both the grounded and aerial variants. This change primarily affects footstool combos started with the move, making them more difficult to perform.

Overall, these changes did not change Pyra's competitive reception in the long term, as her key strengths and weaknesses remain unaltered.

'''{{GameIcon|ssbu}} {{SSBU|12.0.0}}'''

{{UpdateList (SSBU)/12.0.0|char=Pyra}}

'''{{GameIcon|ssbu}} {{SSBU|13.0.1}}'''

{{UpdateList (SSBU)/13.0.1|char=Pyra}}

*Pyra is tied to Mythra as a two-in-one fighter like how [[Sheilda|Princess Zelda and Sheik function in ''Melee'' and ''Brawl'']]. She can switch places with Mythra by using her down special move, [[Swap]].

*Pyra and Mythra are semi-[[clone]]s of each other, with all of their non-special moves having similar animations but having different frame data, damage, and knockback. Following the archetypical traits of a transforming character, Pyra is the "slow but strong" counterpart of the duo. Also, their remaining special moves are all unique.

|neutralinfdmg=0.6% (loop),<br>5% (last)

|neutraldesc=A knifehand strike, followed by an inward slash, followed by an upward slash. Alternatively, the second hit can be followed up by repeated bursts of fire {{iw|xenoserieswiki|ether|XC}}. It is Pyra's fastest attack, due to its first hit coming out on frame 3. Holding down the button causes her to repeat the first hit. The third hit has impressive KO potential for a neutral attack combo, similarly to {{SSBU|Ridley}}'s standard neutral attack.

|ftiltdesc=An outward slash with the Aegis Sword ablaze. Has decent range and power, but is somewhat slow for a tilt attack in regard to startup, coming out on frame 12. It has a shieldstun multiplier of 1.5×, which makes it fairly safe on shield.

|utiltdesc=An overhead arcing slash with the Aegis Sword ablaze that starts from behind. A very strong tilt attack that covers a wide area above, in front of and behind Pyra, making it useful as an anti-air and for scoring KOs at higher percents. It is somewhat slow, however, and has a noticeable blind spot directly behind Pyra that cannot hit shorter or low profile characters at point-blank range.

|dashdesc=A lunging, upward slash with the Aegis Sword ablaze. Rather slow for a dash attack, but very strong, especially if sweetspotted. The hitbox on Pyra's arm is a weaker sourspot.

|fsmashname=Flare Smash ({{ja|フレアスマッシュ|Furea Sumasshu}})

|usmashdesc=Throws the Aegis Sword above herself as it twirls telekinetically, slashing above herself before picking back the sword and concluding with a twirl. Compared to Mythra's, it only hits once, and becomes weaker towards the end of its active frames. It has a launcher hit in front of Pyra that hits low to the ground. Has decent range above her, making it useful for contesting airborne opponents directly above her, though its below average startup (coming out on frame 15) renders it unsuited for punishing out of shield. It has excellent power, KOing middleweights at around 91% from ground level.

|nairdesc=Telekinetically twirls the Aegis Sword in front of herself while facing the screen. Compared to Mythra, it only hits once but has sex kick properties. It launches opponents upwards with very high base knockback, KOing near the upper blast line at around 110%. It visually resembles Flame Nova, without the fiery effects and visuals.

|fairdesc=A spinning outward slash in front of herself with the Aegis Sword ablaze. It has a wide hitbox, capable of hitting opponents below and above her consistently, making it great for catching jumps. It also has potent KO power when near the edges, making it great for edgeguarding. However, it cannot autocancel in a short hop.

|bairdesc=Flips while slashing in an upwards arch starting from below herself, with the Aegis Sword ablaze. A unique back aerial in that it launches opponents at a more vertical angle, often allowing it to KO off the top blast zone as a DI mixup. Autocancels in a short hop.

|uairdesc=An overhead crescent slash with the Aegis Sword ablaze that ends in a delayed somersault, resembling the up aerials of most of the ''Fire Emblem'' characters. Boasts great KO power like her other aerials and the lowest landing lag out of all of them, and it autocancels almost immediately after the hitboxes cease, making it a hard move to contest near the ground.

|dairdesc=A delayed, upside down outward slash with the Aegis Sword ablaze. The sweetspot at the middle of the arc below Pyra is a powerful meteor smash, but the move also has an early hit at the front of the arc that meteor smashes opponents with less power. An incredibly good combo starter that has follow-ups at a wide range of percentages, including KO confirms into her up aerial, forward aerial, back aerial, up smash, up special, and (with good timing and spacing) her forward smash.

|grabname=Grab ({{ja|つかみ|Tsukami}})

|grabdesc=Clinches the opponent, restraining them with telekinesis. Average range, though its disjoint makes it safer compared to other similar grabs.

|pummeldesc=A burst of fire ether. Slightly stronger than pummels of similar speed like {{SSBU|Mario}}'s, a distinction shared with {{SSBU|Joker}}, {{SSBU|Terry}}, {{SSBU|Min Min}}, {{SSBU|Steve}} and {{SSBU|Mythra}}.

|fthrowdesc=A fire ether-infused palm thrust, similar to Lucario's forward throw. Pyra's strongest throw, although it is still extremely weak compared to conventional KO throws.

|bthrowdesc=A wheel kick. Extremely weak with vertical knockback, having little utility beyond launching opponents offstage.

|uthrowdesc=Telekinetically throws the opponent upward. Her worst throw, dealing little damage, not being able to KO until Sudden Death percents, and possessing no combos.

|dthrowdesc=Places the opponent on the floor and jumps, stabbing them on the way down, similarly to fellow ''Xenoblade'' character {{SSBU|Shulk}}'s down throw. Pyra's main combo throw, having followups into her forward aerial, up aerial, neutral aerial and Prominence Revolt, and only capable of KOing at extreme percents. Visually, it appears to be an abridged version of Prominence Revolt, without the fiery effects and visuals.

|nsdesc=Places the Aegis Sword behind herself, charging up fire ether, then telekinetically spins the Aegis Sword ablaze around herself, drawing opponents towards Pyra and hitting multiple times alternating in front and behind her before concluding with a powerful burst of fire ether on both sides. The move can be charged to up to two more levels, with each level adding an additional hit, as well as the move's damage and power. On the ground, Pyra can move slightly across the stage, which can help space the move if it is blocked or bring the opponent closer to the edge, but the windup hits' alternating pattern makes it possible for opponents to escape the move early when blocked by dodging or jumping with.

|ssdesc=Pyra's only projectile, she throws the Aegis Sword set ablaze in front of her, which drags opponents along its trajectory while spinning horizontally. The Aegis Sword then sets ablaze again and telekinetically spins in place vertically, hitting multiple times before returning to her. The move can be smash inputted to increase the sword's travel distance, which also adds one more hit to the Aegis Sword. Though visually comparable to boomerang projectiles (such as [[Boomerang]]), it does not possess a hitbox when returning and its travel angle cannot be adjusted. Pyra can act shortly after throwing the Aegis Sword, being able to move around or perform defensive options, but she is unable to attack until the sword returns to her (including with special moves, grabs, items, or [[Swap]]ping to Mythra). Pyra is briefly vulnerable when she catches the Aegis Sword, and the move can be reflected or Pocketed before the sword begins to spin in place.

|usdesc=Jumps while performing an uppercutting slash with the Aegis Sword set ablaze, followed by a downwards stab while falling, creating a pillar of fire similar to [[Power Geyser]] upon landing. As a recovery, it offers good vertical distance, but very poor horizontal distance (equivalent to half the length of a Battlefield platform regardless of how high she is from the ground), making it comparable to [[Stone Scabbard]] and [[Final Cutter]]. It has a faster startup compared to her smash attacks, and the landing hit has surprisingly high KO power, making it a useful out of shield option, but has extremely high ending lag to the point that most opponents can punish it with a forward smash on block. It is additionally very ineffective for [[sacrificial KO]]s, as the descending hit has very low knockback and causes Pyra to plummet extremely fast, and it also cannot sweetspot ledges from behind, requiring her to perform the move from at least as high enough to begin the descending portion before she can grab the ledge in such a case.

|dsdesc=Swaps places with {{SSBU|Mythra}}. Unlike [[Pokémon Change]], Pyra does not gain frame 1 intangibility, instead becoming intangible starting on frame 6, and does not have a cooldown period before they can Swap again. Also does not stall Pyra/Mythra's fall, but allows horizontal movement in the air and maintains some of it on startup.

|fsdesc=Rex appears in front of Pyra, who lends him the Aegis Sword before he performs a downward slash. If it hits, a cutscene plays briefly where Rex and Pyra raise the Aegis Sword set ablaze in the air, then jump at the opponents. Afterwards, it cuts back to the stage where Rex and Pyra perform a huge flaming slash, creating a large pillar of fire to hit caught opponents before being launched. Up to three opponents can be caught by the initial hit, whereas bystanders who didn't get hit by the initial hit can still get hit by the flaming pillar. Compared to Mythra's Sacred Arrow, Burning Sword deals less damage, but the final hit is stronger, enabling it to KO earlier.

 

PyraOnScreenAppearanceSSBU.gif|Pyra's on-screen appearance.

*'''Side taunt''': Holds the Aegis Sword in the air while conjuring a small flame on her hand, saying "You'll get burned." ({{ja|いきますよ|Ikimasu yo}}, ''Here I come.'') Similar to the campfire cutscene and her idle animation in ''Xenoblade Chronicles 2''.

*'''Down taunt''': Holds the Aegis Sword in front of her while flames shoot out behind her, letting out a battle cry.

SSBUPyraIdle1.gif|Pyra's first idle pose.

SSBUPyraIdle2.gif|Pyra's second idle pose.

!Cheer (International)

|[[File:Pyra & Mythra Cheer International SSBU.ogg|center]]||[[File:Pyra & Mythra Cheer Japanese SSBU.ogg|center]]||[[File:Pyra & Mythra Cheer Korean SSBU.ogg|center]]

|Py - ra! -- Myth - ra! || Homura! - Hikari! || Ho - mu - ra! -- Hi - ka - ri!

*'''Left:''' Tosses the Aegis Sword in the air while twirling and catches it while posing, saying "We did our best!" ({{ja|頑張りました|Ganbari mashita}}, ''I did my best.''). Rex will jump in next to her and hold his fist up, saying "Nice one, Pyra!" ({{ja|やったね、ホムラ！|Yatta ne, Homura!}}, ''Great job, Pyra!''). In team battles, Rex does not appear if the team has three or more characters.

*'''Up:''' Holds the Aegis Sword in front of her. She and Rex then hold it together and point it up in the air while letting out a battle cry. The final pose is similar to when they hold up the Aegis Sword during Burning Sword.

*'''Right:''' Pyra briefly morphs into Mythra, who does a pose and spins around while morphing back into Pyra, who does a finishing pose by extending the Aegis Sword out. They both say "This is the power of the Aegis!" ({{ja|これが、私達の力です！|Korega, watashi tachi no chikara desu!}}, ''This is our power!'') in unison, alternating their voices as they swap. Her pose comes from her [https://images-na.ssl-images-amazon.com/images/I/51B9y5YO1EL._AC_SY550_.jpg official artwork and her figurine] with {{SSBU|Mythra}}.

[[File:Pyra&MythraVictoryThemeUltimate.ogg|thumb|A short excerpt of {{SSBUMusicLink|Xenoblade Chronicles|Battle!! - Xenoblade Chronicles 2|Battle!!}}, the main battle theme from ''Xenoblade Chronicles 2''.]]

==In [[competitive play]]==

{{Pyra and Mythra in competitive play (SSBU)}}

Referencing the fact that Pyra and Mythra share a body, the Aegis' route primarily features pairs of opponents who are canonically clones, or at the very least similar. This extends to [[Master Hand]] and [[Crazy Hand]] at the end, who are always fought together, regardless of intensity. The items that spawn are from the franchise the opponents are from (or in the case of Round 4, no items).

|1||{{CharHead|Zelda|SSBU|hsize=20px}} and {{CharHead|Sheik|SSBU|hsize=20px}}||[[Temple]] ([[Battlefield form]])||''{{SSBUMusicLink|The Legend of Zelda|Ocarina of Time Medley}}''||A reference to Pyra and Mythra's ability to Swap being akin to Zelda and Sheik's ability to Transform in ''Melee'' and ''Brawl''.

|4||{{CharHead|Ryu|SSBU|hsize=20px}} and {{CharHead|Ken|SSBU|hsize=20px}}||[[Suzaku Castle]] ([[Ω form]])||''{{SSBUMusicLink|Street Fighter|M. Bison Stage Type A}}''||Stamina battle. 150 HP.

|5||{{CharHead|Kirby|SSBU|hsize=20px}} and {{CharHead|Meta Knight|SSBU|hsize=20px}}||[[The Great Cave Offensive]] (Battlefield form)|| ''{{SSBUMusicLink|Kirby|The Great Cave Offensive}}''||  

|6||{{Head|Link|g=SSBU|s=20px}}{{Head|Link|g=SSBU|s=20px|cl=Black}} {{SSBU|Link}} (×2)||[[Fountain of Dreams]] (Ω form)||''{{SSBUMusicLink|The Legend of Zelda|Great Temple / Temple}}''||The stage choice is a reference to the mid-boss room in the Water Temple where Link fights Dark Link in ''The Legend of Zelda: Ocarina of Time''.

|Final||{{SSBU|Master Hand}} and {{SSBU|Crazy Hand}}||{{SSBU|Final Destination}}||''{{SSBUMusicLink|Xenoblade Chronicles|You Will Recall Our Names}}'' ||

Despite their status as downloadable content, Pyra and Mythra do have a legitimate role in [[World of Light]], as they appear in the base game as spirits in [[The Light Realm]] and {{b|The Final Battle|World of Light}} respectively, meaning that they were vaporized by [[Galeem]]. The Pyra spirit can be purchased for 10,000SP in Anna's Emporium once Anna's spirit has been defeated. Purchasing this spirit does not unlock her and Mythra as a playable character; rather, they are unlocked after downloading them and freeing at least 10 other fighters from Galeem's control, just like other DLC characters.

Pyra's fighter spirit can be obtained by completing {{SSBU|Classic Mode}} as Pyra/Mythra; however, Pyra must be the one chosen as the front on the character selection screen to get her fighter spirit. It is also available periodically for purchase in the shop for 300 Gold, but only after Pyra/Mythra have been downloaded. Unlocking Pyra/Mythra in World of Light allows the player to preview the second spirit below in the Spirit List under the name "Pyra (Fighter)". Her fighter spirit has an alternate version that replaces it with her artwork in Ultimate.

SSBU spirit Pyra (Fighter).png|1,458. '''''Pyra (Fighter)'''''

==In Spirit Battles==

|colspan=8|[[File:PyraMythra Palette (SSBU).png|link=Palette swap (SSBU)#Pyra/Mythra|1000px]]

==[[List of Super Smash Bros. Ultimate character trailers#Pyra / Mythra|Reveal trailer]]==

PyraMythra unlock notice SSBU.jpg|Pyra and {{SSBU|Mythra}}'s unlock notice after downloading them from the [[Nintendo eShop]].

Smash Bros Promotion Pyra.png|Pyra from a Monolith Soft promotional video.

SSBUWebsitePyra3.jpg|Using [[Flame Nova]] on {{SSBU|Ike}} and {{SSBU|Mario}} on [[Tomodachi Life]].

SSBUWebsitePyra5.jpg|Activating [[Burning Sword]] with [[Rex]].

All Fighters from Fighters Pass Vol 2.jpg|Pyra alongside all of the other DLC fighters of {{h2|Downloadable content (SSBU)|Fighters Pass Vol. 2}}.

*Pyra's internal codename is "eflame". Like {{SSBU|Hero}}'s "brave" and Mythra's "elight", it is a literal translation of [[Pyra#Names in other languages|Pyra's Japanese and Chinese names]] (minus the "e").

**Their [[victory fanfare]] also has an internal codename, namely "element", which is presumably what the "e" stands for.

**Additionally, any files that pertain to [[Rex]] are codenamed "diver", referencing his occupation as a salvager.

**Their fighter spirits must separately be obtained, with the Blade chosen as the front on the Classic Mode character selection is the one that gets the spirit. The Pokémon Trainer obtains Squirtle's, Ivysaur's, and Charizard's fighter spirits all at once after clearing Classic Mode, while both the male and female Pokémon Trainer spirits must be purchased from the [[shop]].

**Swapping between the two changes the stock icon to the one currently being used, akin to {{SSBM|Zelda}} and {{SSBM|Sheik}} in ''Melee''. With Pokémon Trainer, this can only be done through hacks. However, in [[Squad Strike]], the stock icon always displays the one who started out in the match.

**On the results screen, Pyra and Mythra use their separate stock icons in the KO’s and Falls section instead of using a single icon to represent both (the way Pokémon Trainer does)

*According to [[Masahiro Sakurai]], the development team considered having Rex fighting alongside Pyra and Mythra, but this was decided against due to the difficulty the team had with the {{SSBU|Ice Climbers}} in contexts such as [[8-Player Smash]]. Sakurai specifically cited the far more complicated design and abilities of Pyra and Mythra compared to the relatively simple appearance and moveset of the Ice Climbers.<ref>https://www.youtube.com/watch?v=XeDBCgDSiB4</ref> Another issue was getting both characters to move at the same time which the development team found was impossible to do; similarly, it was deemed too difficult to implement Rex as the main fighter with Pyra behind him. This ultimately led to Rex being reduced to a smaller supporting role and Mythra being included along with Pyra with the two being able to [[swap]] instead.<ref>https://www.nintendoenthusiast.com/sakurai-considered-rex-and-pyra-as-a-duo-character-for-super-smash-bros-ultimate/</ref>

*Pyra's design has been adjusted from her original appearance; she wears an additional pair of translucent tights under her shorts, and an additional gold plate covers the top of her butt. Unlike Mythra's similarly adjusted design, this change was not present in either her base game spirit or as an alternate costume in her home game, nor does it even apply to her new fighter spirit. This change could possibly be the result of censorship to comply with the game's CERO A rating in Japan, as with comparable changes made to the designs of {{SSBU|Bayonetta}}, {{SSBU|Palutena}}, female {{SSBU|Corrin}}, and several other characters that appear as spirits. However, Pyra's spirits are an exception.

**According to Sakurai, he and the development team went through a lot of trial and error before settling on Pyra's design for ''Smash Bros.''<ref>https://www.youtube.com/watch?v=XeDBCgDSiB4&t=2125s</ref>

*Pyra's forward smash, Flare Smash, is the first and so far only smash attack to have a dedicated instructional quote in the [[Move List]]. The quote is "The side smash attack deals a lot of damage and has high launch power. It is specific to Pyra, and it can be used to KO opponents even at a low damage." In spite of this special highlighting, it does not possess any unique properties whatsoever, nor it is even the strongest forward smash in the game in terms of damage output or KO percentages.

*When fighting both Master Hand and Crazy Hand in Classic Mode, Pyra (or Mythra) will start on the far left side of the stage rather than in the center. This also occurs with Sephiroth and Sora in their respective Classic Mode routes.

*Pyra, {{SSBU|Meta Knight}}, {{SSBU|Inkling}}, {{SSBU|Joker}}, {{SSBU|Hero}}, {{SSBU|Banjo & Kazooie}}, {{SSBU|Sephiroth}}, Mythra, and {{SSBU|Sora}} are the fighters who use their walking animation when navigating through the map in [[World of Light]].

*When performing the Final Smash, Pyra/Mythra briefly uses an animation similar to the ones Blades use in ''Xenoblade Chronicles 2'' when not using any special attacks.

**The blade trail effect of the {{iw|xenoserieswiki|Aegis}} was tweaked several times, particularly the flame effect to reduce potential [[hitbox]] jank.

**Footage from ''{{iw|xenoserieswiki|Xenoblade Chronicles 2}}'' was used to tweak the animation of [[Burning Sword]].

**Pyra's P2 costume was intially too dark and its colors were brightened to be more in line with {{iw|xenoserieswiki|Pneuma}}.