Vassal's Blade is a sword exclusive to Karla in Fire Emblem Heroes. While it has a Slaying-type effect, it also increases damage based on the speed difference. The faster Karla is compared to her opponent, 70% of the difference is translated to damage up to +7 extra.

Weapon Stats[edit | edit source]

Name Type

Vassal's Blade

FEH Sword.png Sword

Mt Rng SP Rarity
16 1 400 ✯✯✯✯✯

Accelerates Special trigger (cooldown count-1). If unit's Spd > foe's Spd, deals damage equal to 70% of difference between stats. (Maximum bonus of +7 damage. Combos with Phantom Spd.)

Name Cost

Vassal's Blade

400 SP, 500Arena Medal.png, 200Divine Dew.png
Type HP Mt Spd Def Res
FEH WUp 1.png +2 + 1
FEH WUp 2.png +2 + 2
FEH WUp 3.png +2 + 3
FEH WUp 4.png +2 + 3
FEH WUp 153.png Grants HP +3. If foe's HP ≥ 75%, grants Atk/Spd+5 and neutralizes effects that guarantee foe's follow-up attacks and effects that prevent unit's follow-up attacks during combat.
Accelerates Special trigger (cooldown count-1). If unit initiates combat or is within 2 spaces of an ally, grants Spd+5 to unit during combat and deals damage = 15% of unit's Spd.

Notes[edit | edit source]

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