Kykar, Wind's Fury, Underworld Breach, Burning Inquiry, and Thassa's Oracle

Prerequisites

• Kykar, Wind's Fury on the battlefield
• Underworld Breach in hand
• Burning Inquiry in hand
• Thassa's Oracle in hand or in the graveyard or in the library
• At least one additional card in your graveyard
• available

Steps

1. Cast Underworld Breach by paying
2. Kykar, Wind's Fury triggers, creating a 1/1 Spirit creature token with flying
3. Underworld Breach resolves
4. Activate Kykar by sacrifice a Spirit token, adding
5. Cast Burning Inquiry by paying
6. Kykar, Wind's Fury triggers, creating a 1/1 Spirit creature token with flying
7. Resolve Bruning Inquiry, causing each player to draw three cards, then discard three cards at random
8. Activate Kykar by sacrifice a Spirit token, adding
9. Cast Burning Inquiry from the graveyard for its escape cost by paying and exiling three other cards from your graveyard
10. Repeat until you have two or fewer cards in your library
11. Cast Thassa's Oracle from your graveyard for its escape cost by paying and exiling three other cards from your graveyard
12. Thassa's Oracle enters the battlefield and triggers, causing you to win the game

Results

• Exile your library
• Win the game