Editing Byleth (SSBU)

|ssdesc=Wields {{iw|fireemblemwiki|Areadbhar}} to perform a lunging, upward slash. Areadbhar possesses a [[sweetspot]] on its blade, as opposed to the weaker shaft. It has impressive horizontal and vertical range. If the move is smash inputted, Byleth lunges further, which improves its range. The aerial version involves Byleth backflipping to swing Areadbhar, which covers an area that his aerial attacks cannot and slightly propels him forward but at the expense of lag. The aerial version is effective at the ledge, as Byleth is able to sweetspot ledges while performing an aerial swing, which allows it to be used for edgeguarding or edgehogging. Byleth may occasionally say "Areadbhar!" while using this move.

|usdesc=Thrusts the Sword of the Creator diagonally upward to extend its whip form. It functions as a [[tether recovery]] that can attach to walls and allow Byleth to jump off up to three times consecutively without landing. If it connects with an opponent, the move instead acts like a [[hit grab]]: Byleth latches onto the opponent before [[footstool jump]]ing them, which deals damage based on how far away the opponent was. If their percentage is at least 50% when they are footstool jumped, it becomes a [[meteor smash]] that cannot be [[tech]]ed. This footstool jump has only one frame of ending lag, allowing Byleth to immediately follow up, with combos into moves such as neutral aerial (though this particular combo is only effective against {{SSBU|Donkey Kong}}), all other aerials, and reverse inputted side special. Against grounded opponents, the move first launches them up with the sword to allow Byleth to latch onto them. When activated in the air, it instantly cancels all of Byleth's knockback, which can improve his endurance.

|dsdesc=Wields {{iw|fireemblemwiki|Aymr}} to perform a sluggish, but extremely powerful downward slash. It has [[super armor]] during its grounded startup, can be reversed once, and Byleth can drop through platforms while performing it. Like other "bold" moves (such as [[Falcon Punch]], [[Warlock Punch]] and [[Hatchet Man]]), it triggers [[Special Zoom]]. When successfully executed, Aymr can break shields in a single hit. When it is used successfully while falling off the battlefield, by an edge, and it hits the battlefield, Byleth will be suspended, ending the fall. Much like the aforementioned "bold" moves, it expectedly has extremely high lag all around in exchange for its power, making it a very risky yet rewarding move mainly used for hard reads. Byleth may occasionally yell "A...ymr!" while using this move. When used in the air, Byleth is stalled slightly just before the hitbox comes out. It resembles {{iw|fireemblemwiki|Flickering Flower}}, a combat art learned exclusively by Edelgard upon mastering the {{iw|fireemblemwiki|Emperor}} class in ''Fire Emblem: Three Houses''.