Shield Breaker

This page refers to one of Marth and Lucina's attacks. For the hitbox property that allows fast shield breaking, see shield damage. For information regarding combos that break shields, see shield break combo.

Shield Breaker
Lucina's Shield Breaker in SSB4.
User	Marth Lucina
Universe	Fire Emblem

“	Thrust your sword forward to break shields.	”
—Smash for 3DS's foldout

The Shield Breaker (シールドブレイカー, Shield Breaker) is Marth and Lucina's neutral special move.

In Super Smash Bros. Melee, it is a chargeable overhead vertical slash, being useful for edgeguarding, platform tech chases, and extending aerial combos outside the reach of Marth's normal aerials. True to its name, it deals high shield damage, and will break any shield when fully charged. Despite being able to break any normal shield, however, it may be perfect shielded without any penalty to the receiver. Roy's Flare Blade is a clone of Shield Breaker, except it deals much higher damage and knockback and has an explosion effect, but charges slower and deals recoil damage at full charge.

In Super Smash Bros. Brawl, the move has had a change in animation: instead of an overhead vertical slash with a large arc area, it has become a single powerful stab. Marth also moves a small step forward when unleashing the move, which gives it some decent range. The style used now is much more in kind with Marth's battle animations in the Fire Emblem games. Although Brawl's Shield Breaker charges and releases faster and is easier to sweetspot, it is weaker, more laggy, and the animation change nerfed both its horizontal and vertical reach, thus removing much of the edgeguarding ability it had in Melee.

In Super Smash Bros. 4, the removal of shields no longer taking reduced damage from attacks makes it even easier for Shield Breaker to shatter shields, but is slightly offset with less shield damage. Additionally, an uncharged aerial Shield Breaker now sends Marth forward a small distance, which increases his recovery potential. Despite these useful buffs, Shield Breaker in Smash 4 remains slow enough for players to react to it, has no effect on powershields, and suffers from the universal nerf of Marth's sword range, making it much harder to land the move without hard reading shield habits due to the Falchion's drastically reduced range. This is further harmed by Marth not taking a step forward when he uses the move (regardless of whether its fully charged), giving this move lower range than its previous incarnations along with higher risk.

The move was also given to Lucina. Her version of the move inflicts the same amount of damage regardless of whether the opponent is hit by the tip of her sword or not. She also has a different pose when charging and using the move, being highly exaggerated compared to Marth's charging stance.

Reverse Shield Breaker

In Brawl and SSB4, most neutral special moves can be reversed by tapping the control stick in the opposite direction a few frames after the neutral special move has been activated. Shield Breaker can be reversed with no increase to damage or knockback and has no reverse animation; this makes reversing only useful if it is used to attack an enemy who has moved behind Marth/Lucina. It is interesting to note that when Marth/Lucina activates a reverse Shield Breaker during his/her running animation, he/she will turn around and slide forward slightly while charging or releasing the attack. This is probably because the running momentum has switched direction with Marth/Lucina since there is no animation for the reverse Shield Breaker and pushed them forward as if they didn't turn around at all.

Customization

Special Move customization was added in Super Smash Bros. 4. These are the variations:

1. Shield Breaker	2. Storm Thrust	3. Dashing Assault
"Thrust your sword forward. Can be charged. Great for breaking shields."	"Thrust your sword forward, creating a gust of wind that knocks opponents back."	"Thrust while dashing forward. Deals slightly less damage than normal."

1. Shield Breaker	2. Storm Thrust	3. Dashing Assault
"Thrust the sword forward to pierce through shields. Can be charged."	"Thrust the sword forward. The tip creates a gust of wind that pushes opponents back."	"Thrust while dashing forward. Deals slightly less damage than normal."

1. Shield Breaker: Default.
2. Storm Thrust: Creates a gust of wind that forces opponents back.
3. Dashing Assault: Dashes forward, but deals less damage. Opponents are launched forward.

   In Super Smash Bros. for Wii U, this variation is a Challenge unlock for Marth, only obtainable by clearing The Falchion's Seal event on normal or hard difficulty.

Stages

In Brawl, Shield Breaker has stages of damage and knockback; the stages change when the attack is charged until it reaches the last stage then the attack will commence. There are four stages in total with Shield Breaker, stages 1-3 are during the charging process, these stages always do the same damage even if the attack is tipped, tipping these stages will only increase knockback. Stage 4 is when the move is fully charged, this attack has multiple hitboxes which get stronger to the tip of the sword. The stages on can be determined by listening to the "clack" sounds Shield Breaker makes, stage two commences on the third "clack" and stage three can be performed by predicting the fifth "clack". Stage three is difficult to perform because there are only a few frames before the shield breaker is fully charged, attacking in these frames will let the player use this attack. Stage four is when the attack is fully charged, this attack is the strongest in both knockback and damage (unlike most chargeable moves, which have the penultimate stage as the strongest).

Stage	Damage	KO percent (base)	KO percent (tip)
Stage 1	8%	216%	184%
Stage 2	13%	136%	115%
Stage 3	18%	94%	78%
Stage 4	18%-24%	68%	50%

Origin

Marth attacking with a Rapier Fire Emblem: Shadow Dragon.

The move's ability to break shields is based on Marth's weapon of choice within the Fire Emblem series: the Rapier, a weapon unique to him in his games. In addition to the attack's animation in Brawl emulating his standard attack animation, the Rapier had the added benefit of being able to gain a damage bonus when used on enemy cavalry or armored opponents, such as knights. The Rapier is also exclusive to the Lord class in Awakening, and Lucina, Marth's clone, also has this weapon and starts as a Lord in Awakening.

Gallery

• 

  Marth's Shield Breaker in Melee.

• 

  Marth's Shield Breaker in Brawl.

• 

  Marth's Shield Breaker in Smash Wii U.

• 

  Challenge board unlock image for Marth's Dashing Assault.

Marth's special moves

Neutral special	Shield Breaker
Side special	Dancing Blade
Up special	Dolphin Slash
Down special	Counter
Final Smash	—	Critical Hit

Lucina's special moves

Neutral special	Shield Breaker
Side special	Dancing Blade
Up special	Dolphin Slash
Down special	Counter
Final Smash	Critical Hit