Siren'ead, Devouring Ravager

When Siren'ead, Devouring Ravager enters the
battle field create X Food Tokens.
{x}{t} Sacrifice X food tokens put X +1/+1
counter on Siren'ead, Devouring Ravager
Destroy target creature with toughness 1/3 of
Siren'ead, Devouring Ravager's power.
"Even Men With two Heads can't beat Monsters
with two mouths."