pf2e.fyi
From Pathfinder War of Immortals, which isn't enabled.

Zealous Inevitability

FEAT 6
Activity 1 action
Prerequisites Avenger Dedication

Requirements You are wielding your deity's favored weapon

You channel your zeal through a sacred weapon, bringing a foe closer to their demise. Strike a target with the required weapon. on a success, the target becomes Doomed 1 or increases the value of their doomed condition by 1 (most living creatures die when they've reached doomed 4). Creatures doomed in this way take a status penalty to their saving throws against divine spells equal to their doomed value.

Effect: Zealous Inevitability

A creature that would become doomed 4 by this Strike can attempt a Will saving throw against your class DC to avoid increasing the value of their doomed condition. When this occurs, this ability gains the incapacitation trait.

Pathfinder War of ImmortalsORC