Ultimecia, Final Form

Flying, Double Strike, Vigilance
Pay 2 Life {p/b}{t}, Destroy Target Creature
Pay 4 Life {p/r}{t}, Cast Ultima, Flare, or Meteor
w/out paying its mana cost as if it were kicked. Cooldown 5.
When Ultimecia, Final Form leaves the battlefield, lose 4 life and look through your
library, graveyard, exile, or hand for Apocalypse
and cast it without paying its mana cost.