What are the abilities of Noxious Hatchling?
user
Noxious Hatchling enters with four -1/-1 counters on it.\nWither (This deals damage to creatures in the form of -1/-1 counters.)\nWhenever you cast a black spell, remove a -1/-1 counter from Noxious Hatchling.\nWhenever you cast a green spell, remove a -1/-1 counter from Noxious Hatchling.
assistant