Panoptic Mirror, and Nexus of Fate

Prerequisites

• Panoptic Mirror on the battlefield
• Nexus of Fate in exile
• undefined

Steps

1. At the beginning of your upkeep, Panoptic Mirror triggers, casting a copy of Nexus of Fate without paying its mana cost
2. Resolve Nexus of Fate, causing you to take an extra turn after this one
3. Repeat each turn

Results

• Infinite turns