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.
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.
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.
