Abilities 3 of Fiend: Imp

Unarmed

You trigger an Unarmed ability by attacking the intended target with an Unarmed Attack. If you do not have the Proficiency to use Unarmed Attacks, or that arm is Maimed, you cannot use the ability.

Ruin

You cannot use the affected item until it is Repaired. Ruined weapons and shields count as your body when used to block.