Palokith, Dread of the Shadows

Deathtouch
Polakith, Dread of the Shadows, can't be blocked
by more then one creature
Whenever Polakith, Dread of the Shadows,
attacks or blocks, you may sacrifice another
creature, if you do Polakith, Dread if the
Shadows, gets +X/+0 where X is equal to the
sacrificed creatures power. activate this ability
only once each turn.