Rebrien, Master Duelist

Doubelstrike, deathtouch, trample, vigilance
Whenever Rebrien, Master Duelist is the target
of a spell or ability, deal four damage to any
target and counter the spell or ability.
{1}{b},{t}: Destroy target creature.
"I've been cursed. Nobody is going curse me and get
away with it. I'll find them, and even if it kills me,
I'll kill them. I do so swear this, by gun and blade."
-Rebrien, Master Duelist