This creature enters with X +1/+1 counters on it. Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on this creature.
2024-11-08
Abilities that trigger when counters are put on a creature trigger when a creature enters with counters and when a player puts counters on a creature.
2024-11-08
Wildwood Scourge gets just one +1/+1 counter when its last ability resolves, no matter how many counters were put on the non-Hydra creature.