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Flare Blade

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For other pages with the name Blade, see Blade (disambiguation).
Flare Blade
Roy Neutral B SSBU.gif
Chrom Neutral B SSBU.gif

Roy and Chrom's Flare Blade in Ultimate.
Users Roy
Universe Fire Emblem

Flare Blade (エクスプロージョン, Explosion) is Roy and Chrom's neutral special move, derived from the Melee iteration of Marth's Shield Breaker. It is known for being one of the few moves capable of dealing a one-hit KO in the Smash Bros. series. It is also known for being the most powerful attack of any character that is not a Final Smash.


The user swings his sword up and over his head to charge up the attack, then on release, slams it into the ground in front of him to create a large, powerful explosion. The move will activate automatically after be charged for a certain amount of time.

In Super Smash Bros. Melee[edit]

Roy's Flare Blade
Fully charged Flare Blade in Melee.

Flare Blade shares the same arcing animation to Marth's Shield Breaker. However, Flare Blade can be charged significantly longer, which means it can deal more damage and knockback. The overhead slash will only produce a damaging flame-effect explosion if the attack connects with an opponent or the move is charged all the way, which hinders its hitbox.

Flare Blade can be charged for up to five seconds by holding the special button, growing stronger the longer Roy holds it in position, and it can be launched at any time during the charge. The move will be automatically launched if charged for the full five seconds. A fully charged Flare Blade inflicts an explosion that deals 50% damage and devastating knockback, enough to one-hit KO all characters on any normal-sized stage (on large and/or irregular stages such as Temple, the move may not always KO), thus making a fully charged Flare Blade easily both the highest-damaging and farthest-launching neutral special in Melee.

Roy suffers 10% in recoil damage from the use of a fully charged Flare Blade, regardless of whether it hits a target or not.

In Super Smash Bros. 4[edit]

Fully charged Flare Blade in SSB4.

The move retains its original arcing animation from Melee, whereas Marth's Shield Breaker has been changed to a thrust. It also retains its chargeability, although it now produces a damaging explosion hitbox regardless of what stage it has charged to which increases in size as Roy charges the move, escalating from a small explosion to a huge fiery blast.

It has increased startup as a tradeoff for the larger hitbox, as well as an animation where Roy lifts his sword along his left side before returning to neutral position; this part of the attack can be interrupted very soon, making the move very difficult to punish especially when spaced properly.

Fully charged, the move is still capable of OHKO-ing, although each stage of the move now deals much more knockback and is able to KO at low percents if charged up slightly: a second of charging is enough to KO middleweights at the sides of the stage at 95%, and a three-second charge is able to KO at 45% in the middle of the stage, making a connected Flare Blade an incredibly strong move that is useful for punishing bad ledge get-up options.

In Super Smash Bros. Ultimate[edit]

Chrom using Flare Blade in Ultimate.

Flare Blade returns as Roy's neutral special move. It appears relatively unchanged, but Roy can now turn around freely during the charge process, allowing more flexibility to the move.

Chrom, Roy's Echo Fighter, shares the same neutral special. Chrom's Flare Blade is a yellow wind/slash shockwave, without any elemental effect associated to it despite its name. The particles emitted during the move's charge-up are also different, with Falchion slowly glowing with a blue sparkle from the hilt to the tip. Chrom himself glows blue while charging the move, causing it to closely resemble Marth's Shield Breaker in Melee. Additionally, dust and debris appear around Chrom while he is charging the move, and the explosion kicks up a considerable amount of rubble.

In 1v1s, it causes 12% recoil damage to Roy and Chrom due to the newly added 1v1 multiplier. In free-for-alls and doubles, however, it remains 10% damage.

Instructional quotes[edit]

Super Smash Bros. Melee trophy description RoyHeadSSBM.png When it's fully charged, Roy's destructive Flare Blade delivers an instant KO.
Super Smash Bros. Ultimate Move List RoyHeadSSBU.png Slashes downward with a flaming sword so powerfully that he can even damage himself.
ChromHeadSSBU.png Swings his sword to the ground with such force that even he is not spared damage when fully charged.


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

1. Flare Blade
"North America Super Smash Bros. for Nintendo 3DS Swing the sword for a powerful explosion. Deals more damage but hurts the user when fully charged.
North America Super Smash Bros. for Wii U Flame erupts as you bring your sword down. It's so powerful it can damage you, too!
Europe Flame erupts as you bring your sword down. It's very powerful, but can damage you too.
  1. Flare Blade: Default.

Like the other DLC characters, Roy lacks custom move variations.


Roy's ranged attack.

In Fire Emblem: The Binding Blade, the titular Binding Blade wielded by Roy is capable of channeling fire when Roy attacks from afar or scores a critical hit. Roy's movements and sword arc when using Flare Blade are also based on his critical while wielding the Binding Blade.

Chrom has no abilities in any Fire Emblem game that resemble his version of the Flare Blade move.


Names in other languages[edit]

Language Name
Japan Japanese エクスプロージョン, Explosion
UK English Flare Blade
France French Épée flamboyante
Germany German Glanz-Klinge
Spain Spanish Hoja Llameante
Italy Italian Spada Vampa
China Chinese 爆破
South Korea Korean 익스플로전, Explosion
Netherlands Dutch Explosiezwaard
Russia Russian Взрывной клинок


  • In Brawl, Ike's Eruption is very similar to this attack, only with differences in hit effects.
  • If Roy releases Flare Blade 1 frame before it is fully charged, it will deal 41% damage rather than 50% (45% in Smash 4), but the 41%/45% Flare Blade actually has greater knockback value than the fully charged 50% Flare Blade at high percentages (120% or higher). This is most often used during the Home-Run Contest. In the case of Smash 4 and Smash Ultimate, the knockback growth value is significantly higher uncharged [KBG: 110] than fully charged [KBG: 83/70].