Ataque.
Respuesta de Héroe (ataque): después de que defiendas contra un ataque enemigo y no sufras ningún Daño, inflige tanto Daño a ese enemigo como la puntuación de DEF que tenías para ese ataque.
One of my favorite new cards to try and make work, with the right hand and tucked cards, Silk can get this to 10+ damage and it's one of those plays where when you pull it off, you feel like a master card game player.
Goes well with 'never back down' which allows you to get +2 DEF and then if you take no damage -> stun the enemy + damage him for your DEF+2 value. Works great with the stun-lock deck of captain America