Ghostly Flicker + Mystic Sanctuary + Warden of the Eye + Time Walk

Ghostly Flicker

Mystic Sanctuary

Warden of the Eye

Time Walk

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 Warden of the Eye.
4. When Warden of the Eye and Mystic Sanctuary enter the battlefield, they trigger.
5. Resolve the Warden of the Eye 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 loop takes total control of the game by chaining extra turns indefinitely. You start by casting Time Walk to claim an extra turn, while Mystic Sanctuary quietly sets up your upcoming draws by fetching Time Walk back to the top of your library whenever it enters untapped. Meanwhile, Ghostly Flicker acts as the engine's heartbeat, blinking both the Sanctuary and Warden of the Eye together; as Warden of the Eye hits the battlefield, it grabs Ghostly Flicker right back out of your graveyard to keep the chain going.