Demonlord Belzenlok, Selective Memory, and Laboratory Maniac

Prerequisites

• Demonlord Belzenlok in hand
• Selective Memory in hand
• Laboratory Maniac on the battlefield
• Optionally, you have a way to draw a card
• available

Steps

1. Cast Selective Memory by paying , exiling all nonland cards in your library
2. Cast Demonlord Belzenlok by paying
3. When Demonlord Belzenlok enters the battlefield, it triggers, exiling the remainder of your library
4. The next time you would draw a card, you win the game due to Laboratory Maniac

Results

• Win the game
• Exile your library