Mystic Sanctuary + Vedalken Mastermind + Temporal Manipulation

Mystic Sanctuary

Vedalken Mastermind

Temporal Manipulation

How it works

1. Cast Temporal Manipulation 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 Temporal Manipulation from your graveyard onto the top of your library.
4. Move to your next turn, drawing Temporal Manipulation 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 elegant loop turns the land drop itself into an engine by letting Vedalken Mastermind rescue Mystic Sanctuary back to your hand each turn. Because you control enough Islands to bypass the tapping restriction, Mystic Sanctuary enters untapped every time you replay it, triggering its ability to place Temporal Manipulation right back on top of your library for your next draw. By repeatedly taking extra turns and bouncing your land to reset the trigger, you lock down the game and ensure you never run out of time.