Ghostly Flicker + Mystic Sanctuary + Shipwreck Dowser + Walk the Aeons

Ghostly Flicker

Mystic Sanctuary

Shipwreck Dowser

Walk the Aeons

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 Shipwreck Dowser.
4. When Shipwreck Dowser and Mystic Sanctuary enter the battlefield, they trigger.
5. Resolve the Shipwreck Dowser 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 brilliant loop achieves infinite turns by recycling your entire spell suite every cycle. You begin by casting Walk the Aeons to secure your next extra turn, then deploy Ghostly Flicker to target both Shipwreck Dowser and Mystic Sanctuary. When both cards re-enter the battlefield, Shipwreck Dowser's triggered ability pulls Ghostly Flicker right back to your hand while Mystic Sanctuary places Walk the Aeons straight back onto the top of your library—ready to be drawn on your newly granted extra turn.