Compleated Festival

{p/r}, Sacrifice a Creature: Deal damage to any
target equal to the sacrificed creature's power.
You create 2 Food tokens.
{p/b}, Sacrifice a Creature: Search your library for a
card, put that card into your hand, then
shuffle your library. You lose life equal to the sacrificed creature's power.
{p/b}{p/r}, Sacrifice 6 Food tokens: Deal 18 damage
divided as you choose among 6 targets.
You gain 18 life.