Mystic Sanctuary + Vedalken Mastermind + Walk the Aeons

Mystic Sanctuary

Vedalken Mastermind

Walk the Aeons

How it works

1. Cast Walk the Aeons by paying its mana cost, causing you to take an extra turn after this one.
2. Play Mystic Sanctuary.
3. When Mystic Sanctuary enters untapped, it triggers, putting Walk the Aeons from your graveyard onto the top of your library.
4. Move to your next turn, drawing Walk the Aeons during your draw step.
5. Activate Mystic Sanctuary by tapping it, adding .
6. Activate Vedalken Mastermind by paying and tapping it, returning Mystic Sanctuary from the battlefield to your hand.
7. Repeat.

This ingenious loop lets you take infinite turns by endlessly recycling your spells with land drops. You cast Walk the Aeons to secure your extra turn, then replay Mystic Sanctuary to pluck that exact sorcery right back from your graveyard to the top of your library. To reset the land's entry trigger for the next iteration, you simply use Vedalken Mastermind's activated ability to bounce Mystic Sanctuary back to your hand, allowing you to replay it and do it all over again.