Feast of the Innocents

As an additional cost to cast Feast of the
Innocents, Sacrifice X creatures
Madness {b}
Target Creature gains +X/+X. If Black it gains
Trample. If a Vampire it gains Indestructible.
If a Goat or Human was sacrificed it gains
Lifelink. All last until the end of the turn.
"A deep feeding can give a Vampire superhuman
abilities that are nigh unbeliveable."