Storm-Cloaked Hydra

Skulk, Shroud
Whenever a source deals combat damage to
Storm-Cloaked Hydra, put that many +1/+1
counters on it. (It must survive the damage to get
the counters.)
Half of our team was dead before we could even
see it. I was the only one alive when it went away.
-Taegord, Kor Scout