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

tcgplayer 0.28

cardmarket 0.21

cardkingdom 0.49

cardsphere 0.46

manapool 0.23