Sultai Stealthraider

Deathtouch, Deathspeaker - Whenever this
creature attacks, you may exile a card from your
graveyard. If you do, put a +1/+1 counter on
Sultai Stealthraider.

Whenever Sultai Stealthraider deals combat
damage to a player, you may remove a +1/+1
counter from it. If you do, gain control of target creature.