Paracelsus, Plague Doctor

Whenever Paracelsus, Plague Doctor enters the battlefield or deals combat damage to a creature, put a
blight counter on target creature. (At the beginning of your upkeep remove a blight counter and lose 1 life or put a -1/-1 counter on this creature.)

Position 3 or 4 — {1}{b}{g}, {t}: Put a blight counter on target creature.
"What better laboratory than the blood-soaked battlefield?" — the Ancestor