Xenomorph Worker

Acidic Blood (If a creature deals any amount of combat damage to this creature, it gains a -1/-1 counter)
{t}: Add {b} if a creature died since your last end step.


"Oh no...No. They're all here. Everyone that's missing. Everyone. They're trapped in some kind
of nest. There are eggs. It's... like a farm... "
—Amanda Ripley