Xenomorph Queen

At the beginning of each end step, create a
0/2 Xenomorph Egg token with Defender
and —When this creature dies, create a 1/1 Facehugger token with {b}{g}, {t}: Destroy
this creature and target creature an opponent controls. When an opponents creature is destroyed this way, search your library for a creature named Xenomorph Drone and put
it into play.