Geralt, Butcher of Blevikin

When Geralt deals combat damage to a player,
you may destroy target nonland permanent that
player controls. If you do, create 3 1/1 black
Spirit creature tokens with lifelink and
deathtouch.
{w}{b}{g}{t}: Exile target creature from a graveyard.
Put a +1/+1 counter on each creature you
control. Activate this ability only once each turn.