Marked Weakness

Choose one creature marked by your Hunter’s Mark or hit by your ranged weapon attack this turn. Until the effect ends, the first time each round you hit the target with a ranged weapon attack, it takes extra damage equal to your WIS modifier and cannot take reactions until the start of its next turn.

This power has its own stable page so it can be linked from any character, item, location, story post, bargain, curse, or future reward.