Dehaka, Primal Hunter

Ambush — At the beginning of each turn, if you control a forest, Dehaka, Primal Hunter gains hexproof, first strike, and +4/0 until it deals
combat damage or blocks.
Essence Collector — {2}{b}: Exile a creature card
from a graveyard. If the exiled card has
deathtouch, lifelink, menace, trample, or vigilance
on it, choose one. Put a counter of that kind on Dehaka, Primal Hunter if it doesn't have one on
it yet or put a +1/+1 counter instead.