Tlemoyocoatl

Flash, Flying
Vanishing X (This creature enters the battlefield with
X time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is
removed, sacrifice it.)
When Tlemoyocoatl enters or leaves the battlefield, choose one:
•Scry 2
•Destroy target creature. You gain 3 life.
•You gain hexproof until end of turn.