Death-Mask Dancer

Deathtouch, menace
When Death-Mask Dancer enters the battlefield, put
X +1/+1 counters on it.
Discard a card: Until end of turn, Death-Mask Dancer
has lifelink and indestructible.
Remove 2 +1/+1 counters from Death-Mask Dancer:
Destroy target creature or planeswalker.