Fay Wray, Scream Queen

At the beginning of your upkeep you may sacrifice another creature, if you do, draw a card.
At the beginning of your end step, target opponent loses 2 life and gains control of Fay Wray.
{1}{w}{b}, sacrifice another creature: Each opponent takes 1 damage. You gain 1 life. Draw
a card. Any player may activate this ability but only once each turn