Doomsday, and Thassa's Oracle

Prerequisites

• Doomsday in hand
• Thassa's Oracle in hand
• Your life total is at least 2
• You have at least three devotion to blue
• available

Steps

1. Cast 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. Cast Thassa's Oracle by paying
3. Thassa's Oracle enters the battlefield, winning the game

Results

• Win the game