Panoptic Mirror, and Walk the Aeons

Prerequisites

• Panoptic Mirror on the battlefield
• Walk the Aeons in exile
• undefined

Steps

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

Results

• Infinite turns