Ghostly Flicker + Mystic Sanctuary + Walk the Aeons + Timeless Witness

Ghostly Flicker

Mystic Sanctuary

Walk the Aeons

Timeless Witness

How it works

1. Activate Mystic Sanctuary by tapping it, adding .
2. Cast Walk the Aeons 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 Timeless Witness.
4. When Timeless Witness and Mystic Sanctuary enter the battlefield, they trigger.
5. Resolve the Timeless Witness trigger, returning Ghostly Flicker from your graveyard to your hand.
6. Resolve the Mystic Sanctuary trigger, putting Walk the Aeons from your graveyard onto the top of your library.
7. Move to your next turn, drawing Walk the Aeons during your draw step.
8. Repeat.

This elegant loop allows you to chain endless extra turns by continuously recycling your win condition right out of the graveyard. By casting Walk the Aeons, you secure your extra turn, while Ghostly Flicker acts as the engine to reset your battlefield. Whenever Ghostly Flicker targets Timeless Witness and Mystic Sanctuary, their combined entry triggers let you pull Ghostly Flicker right back to your hand and tuck Walk the Aeons safely onto the top of your library just in time for your next draw step.