Darrien Drake, The Colorless

When Darrien Drake, The Colorless enters the battlefield, draw a card. Darrien Drake, The Colorless gains a +1/+1 counter for every colorless creature on your field. At the beginning of your upkeep, target artifact your opponent controls is now controlled by you.
At the beginning of your end step, Darrien Drake, The Colorless summons a 1/1 black Skeleton token.