The Xenomorph Queen

When The Xenomorph Queen enters, create 3 0/2 green Alien Egg creature tokens with defender.

At the beginning of your upkeep and whenever The Xenomorph Queen attacks, create a 0/2 green Alien Egg creature token with defender.

Whenever a non-token creature dies, you may exile that creature and sacrifice an Alien Egg token you control. If you do, create a 2/2 black Xenomorph creature token with deathtouch.