Mystic Sanctuary + Dust Bowl + Time Warp + Conduit of Worlds

Mystic Sanctuary

Dust Bowl

Time Warp

Conduit of Worlds

How it works

1. Cast Time Warp by paying its mana cost, causing you to take an extra turn after this one.
2. Activate Dust Bowl by paying 3, tapping it and sacrificing Mystic Sanctuary, destroying a nonbasic land.
3. Play Mystic Sanctuary from your graveyard.
4. When Mystic Sanctuary enters untapped, it triggers, putting Time Warp from your graveyard onto the top of your library.
5. Move to your next turn, drawing Time Warp during your draw step.
6. Repeat.

By weaving together graveyard recursion and land destruction, this loop achieves near-infinite turns to lock your opponents out of the game entirely. Time Warp serves as the engine's core, granting you the consecutive extra turns you need to dominate. To keep the cycle going, Mystic Sanctuary triggers upon entering the battlefield to recycle Time Warp right back to the top of your library. Meanwhile, Conduit of Worlds lets you seamlessly play that Mystic Sanctuary right back out of your graveyard after Dust Bowl sacrifices it to clear away opposing nonbasic lands.