Ainok Survivalist is a uncommon Creature — Dog Shaman card from Murders at Karlov Manor Commander (MKC), collector number 165. Current market price: $0.37, TCGplayer market prices via Scryfall.
Megamorph {1}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) When this creature is turned face up, destroy target artifact or enchantment an opponent controls.