Ghostly Flicker + Mystic Sanctuary + Time Walk + Greenwarden of Murasa

Ghostly Flicker

Mystic Sanctuary

Time Walk

Greenwarden of Murasa

How it works

1. Activate Mystic Sanctuary by tapping it, adding .
2. Cast Time Walk by paying its mana cost, causing you to take an extra turn after this one.
3. Cast Ghostly Flicker by paying 2, blinking Mystic Sanctuary and Greenwarden of Murasa.
4. When Greenwarden of Murasa and Mystic Sanctuary enter the battlefield, they trigger.
5. Resolve the Greenwarden of Murasa trigger, returning Ghostly Flicker from your graveyard to your hand.
6. Resolve the Mystic Sanctuary trigger, putting Time Walk from your graveyard onto the top of your library.
7. Move to your next turn, drawing Time Walk during your draw step.
8. Repeat.

This elegant Vintage-legal loop hinges on endlessly recurring your spells to take infinite turns. By casting Ghostly Flicker, you reset both Greenwarden of Murasa—which plucks the Flicker right back out of your graveyard—and Mystic Sanctuary, whose passive land type support triggers to place Time Walk from your graveyard directly onto the top of your library. When you draw Time Walk on your extra turn, you simply replay it and repeat the entire sequence, keeping your opponents locked out of the game forever.