Wrath (怒り, Ikari, Courroux in the French version, Ira in the Italian version) is a recurring skill in the Fire Emblem franchise. It activates when the user's HP is at a very low magnitude, resulting in their critical rate being drastically increased.
In Fire Emblem: Thracia 776, the effect of this skill is altered. Instead of being constantly active when the character is at less than half of their maximum HP, the skill will only trigger during defending battles. It is the Class Skill of the Enemy-Only Berserker class.
In Fire Emblem: Path of Radiance, the Wrath skill is returned to being purely HP-based. In this case, when the user's HP is less than half, their critical rates will be instantly increased to 50%. As this skill does not necessarily guarantee a critical attack, it is thus less useful than its predecessor counterparts in the earlier games.
In Fire Emblem: Radiant Dawn, the Wrath skill has become more dangerous to utilize, as the user needs to have at least 30% or less of their maximum HP to activate it.