Mystical Tutor, Seasons Past, and Temporal Manipulation

Prerequisites

• Mystical Tutor in hand or in your graveyard
• Seasons Past in hand
• Temporal Manipulation in hand or in your graveyard
• each turn available

Steps

1. Cast Seasons Past by paying , returning Mystical 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 Mystical Tutor by paying , putting Seasons Past on top of your library
3. Cast Temporal Manipulation by paying , granting you an extra turn
4. In your next extra turn's draw step, draw Seasons Past
5. Repeat each turn

Results

• Infinite turns