Uses (3 warrior counters). Max 1 per player.
Interrupt: When your hero attacks, remove 1 counter from here → that attacks deals 1 additional damage.
On paper this card gives you 3 damage, spread out across three separate attacks, for 3ER. 3 damage for 3ER isn't too amazing, but I think there's real value in allowing you to assign damage more efficiently. For example, you can spend a use to get an extra card out of No Quarter or to one-shot one of the Sinister Six with Relentless Assault.