Witchstalker

Creature — Wolf - (rare)

Hexproof (This creature can't be the target of spells or abilities your opponents control.)
Whenever an opponent casts a blue or black spell during your turn, put a +1/+1 counter on Witchstalker.

Price

cardmarket 0.89

tcgplayer 0.81

cardkingdom 0.49

cardsphere 0.46