Thor, God of Thunder, Time Warp, and The Mind Stone

Prerequisites

• Thor, God of Thunder on the battlefield
• Time Warp in hand
• The Mind Stone on the battlefield or in the graveyard
• each turn available

Steps

1. Cast Time Warp by paying its mana cost
2. Thor's second ability triggers, dealing damage to any target
3. Resolve Time Warp, causing you to take an extra turn after this one
4. Blink Thor using The Mind Stone
5. When Thor enters, it triggers, allowing you to cast Time Warp from your graveyard until the end of your next turn
6. Move to your next turn
7. Cast Time Warp from your graveyard by paying its mana cost
8. Repeat from step 2

Results

• Infinite turns
• Lock