Leveler, and Laboratory Maniac

Prerequisites

• Leveler in hand
• Laboratory Maniac on the battlefield
• on the battlefield
• You have a way to draw a card
• available

Steps

1. Cast Leveler by paying
2. Leveler enters the battlefield, triggering itself, exiling your library
3. Attempt to draw a card by any method, winning the game instead

Results

• Exile your library
• Win the game