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

Mystic Sanctuary

Dust Bowl

Crucible of Worlds

Time Warp

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.

This clever loop turns the battlefield into a temporal engine by abusing the recursive power of Crucible of Worlds to replay Mystic Sanctuary from your graveyard over and over. Every time Mystic Sanctuary enters untapped, its triggered ability puts Time Warp right back on top of your library so you can draw and cast it again on your next turn. Meanwhile, Dust Bowl acts as the vital graveyard-loader and utility removal piece, letting you sacrifice Mystic Sanctuary to the yard so you can seamlessly replay it on subsequent loops.