You mark a foe as your sworn enemy and you disappear from the minds of all other foes.

Encounter   ✦     Divine, Illusion, Implement
Standard Action      Ranged 10

Target: One creature

Attack: Wisdom vs. Reflex

Hit: 2d8 + Wisdom modifier damage, and the target becomes the target of your oath of enmity, replacing the current target. You become invisible to all enemies other than the target until the end of your next turn.

Published in Dragon Magazine 386, page(s) 71.