Vunduks, Nomad Outcast

+1: Grant a Bloodthirst 1 counter to a creature you control. (If an opponent was dealt damage this turn, grant this creature a +1/+1 counter.)
-2: Temporarily remove all counters from a creature an opponent controls until the end of your next turn.
-2: Deal 3 damage to a creature, deal 6 damage instead if the creature has no counters.