Mortblum

Increases self Action Gauge by 20% and reduces the target's Action Gauge by 20% with a 100% chance after attacking. Increases self Action Gauge by 50% if self HP is 50% or below after being attacked. The effect that triggers after being attacked occurs once per battle.

A hairpin shaped like the pitch-black flower known as the Mortblum. Legend says Mortblums often bloom around graves.