The Venge Katana (武者の刀 Musha no katana, lit. Warrior's Sword) is a Katana that is introduced in Fire Emblem Fates. Like its name suggests, the Venge Katana is especially powerful when its wielder is seething with a desire for vengeance, its Might doubling when used to counter hostile onslaughts. Like most other Katana, the Venge Katana reduces its wielder's Defense and Resistance by 1, but raises their Speed by 1.
Might is doubled when enemy initiates the battle.