Temporal Manipulation + Seasons Past + Diabolic Tutor

Temporal Manipulation

Seasons Past

Diabolic Tutor

How it works

1. Cast Seasons Past by paying 4, returning Diabolic Tutor, Temporal Manipulation, and any number of cards with different mana costs to your hand and putting Seasons Past on the bottom of your library.
2. Cast Diabolic Tutor by paying 2, putting Seasons Past from your library into your hand.
3. Cast Temporal Manipulation by paying 3, granting you an extra turn.
4. Repeat each turn.

This elegant loop achieves infinite turns by using Seasons Past as a recursive engine, allowing you to rebuy your entire toolkit each cycle by leveraging its unique ability to tuck itself back onto the bottom of your library. Diabolic Tutor serves as the essential bridge during your main phase, diving into your library to retrieve Seasons Past so it's always ready to cast again. Finally, Temporal Manipulation uses the extra turn generated each cycle to give you all the time you need to recast your spells, cementing total control over the game.