Xira, the Golden Sting
From Dominaria United Commander set
Xira, the Golden Sting
Legendary Creature — Insect Assassin
3/3
Flying, haste
Whenever Xira attacks, put an egg counter on another target creature without an egg counter on it. When that creature dies, if it has an egg counter on it, draw a card and create a 1/1 black Insect creature token with flying.