Instrument of Ultima

Search your deck for as many cards as you want,
as long as Aqua is not home. Terra and Ventus put
on sunglasses, putting 10000 +10000/+10000 counters on them.
All your other characters leave the room,
and Xehanort falls off a cliff. Ansem and Xemnas
pull out their own trombones, Playing louder that Terra, but Kairi kills them both. The trombone intensifies, causing all other creatures to leave the
game. The sun implodes, causing you to win
the game by default.