Doomsday + Windfall + Laboratory Maniac

Prerequisites

• A player has six or more cards in their hand.

Steps

1. 1Cast Doomsday by paying , searching your library and graveyard for any five other cards, exiling all other cards from your graveyard and library, and then placing the remaining cards on top of your library and losing half your life, rounded up.
2. 2Cast Windfall by paying , causing each player to discard their hand, and causing you to win the game due to drawing from an empty library.

Effects

• Win the game