Kitty, Taker of Naps

Whenever a creature enters the battlefield, you may
pay {2}. If you do, put a Blanket counter on that creature.

Nap Time — {t}: Tap target creature with a Blanket counter. That creature does not untap during its controller's next untap step. You and target
creature's controller each draw a card.

Kitty has Indestructible when tapped.