The Queen

Fear, Trample
At the beggining of each end step create a colorless. 0/1 egg creature token under your control.
Whenever an Egg you control dies, create a colorless. 1/1 facehugger creature token attached to target creature your opponent controls. The token has, "At the beginning of your upkeep, attached creature's controller sacrifices it and you create a black 3/3 Xenomorph creature token."