Thief of Existence
From Modern Horizons 3 set
Thief of Existence
Creature — Eldrazi
3/4
Devoid (This card has no color.)
When you cast this spell, exile up to one target noncreature, nonland permanent an opponent controls with mana value 4 or less. If you do, Thief of Existence gains "When this creature leaves the battlefield, target opponent draws a card."