There is not an in-game description of this trait.
Uses Tonberry Emnity to channel a character's own rage.
Increased Critical Hit Rate
Increased Damage Taken
These effects are increased by accumulating Tonberry Hate, an invisible status slowly accumulated by killing members of the Tonberry Family.
Critical Minimum: Assumed to be 0%
Damage Minimum: Assumed to be 0%
Critical Maximum: +5%
Damage Maximum: +10%