Kre'Carche, Enigma Assassin

Deathtouch
{1}{b}{g}: Destroy target creature an opponent
controls. Your opponents may activate this
ability. If an opponent would activate this
ability, that player loses 3 life and can't attack
you until your next turn.
"I serve the Enigma first and foremost. But if an opportunity to pocket some extra money comes
up, I won't turn it down."