Chthonian Nightmare + Time Warp + Pinnacle Monk // Mystic Peak

Chthonian Nightmare

Time Warp

Pinnacle Monk // Mystic Peak

How it works

1. Cast Time Warp by paying 3, causing you to take an extra turn after this one.
2. Move to your next turn.
3. Cast Chthonian Nightmare by paying 1.
4. When Chthonian Nightmare enters the battlefield, it triggers, causing you to get EEE.
5. Activate Chthonian Nightmare by paying EEEEE, sacrificing a creature with mana value 1 or less, and returning Chthonian Nightmare from the battlefield to your hand, returning Pinnacle Monk from your graveyard to the battlefield.
6. When Pinnacle Monk enters the battlefield, it triggers, returning Time Warp from your graveyard to your hand.
7. Cast Chthonian Nightmare by paying 1.
8. When Chthonian Nightmare enters the battlefield, it triggers, causing you to get EEE.
9. Activate Chthonian Nightmare by paying at most E, sacrificing Pinnacle Monk, and returning Chthonian Nightmare from the battlefield to your hand, returning a creature with mana value 1 or less from your graveyard to the battlefield.
10. Repeat.

This clever loop lets you take infinite turns by using Chthonian Nightmare as a recurring engine to swap creatures while refunding your spent resources. Every time Pinnacle Monk enters the battlefield, its triggered ability digs up Time Warp from your graveyard so you can chain extra turns back-to-back. Meanwhile, Chthonian Nightmare's energy generation and self-bouncing ability allow you to repeatedly sacrifice and recur your creatures, keeping the loop fueled and your graveyard empty of sorceries.