Inverter of Truth, Thassa's Oracle, and Ulamog, the Infinite Gyre

Prerequisites

• Inverter of Truth in hand
• Thassa's Oracle in hand
• Ulamog, the Infinite Gyre in hand or on the battlefield
• You have a way to kill Ulamog if it is on the battlefield, or a way to discard it if it is in your hand
• available

Steps

1. Discard Ulamog if it is in your hand, or kill it if it is on the battlefield
2. Ulamog triggers, shuffling your graveyard into your library
3. Cast Inverter of Truth by paying
4. When Inverter of Truth enters the battlefield, it triggers, exiling your library
5. Cast Thassa's Oracle by paying
6. When Thassa's Oracle enters the battlefield, it triggers, causing you to win the game

Results

• Exile your library and graveyard
• Win the game