Panoptic Mirror + Temporal Mastery

U identity

Commander legal

The 2 combo pieces

• Panoptic Mirror
• Temporal Mastery

How to execute it

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

What the combo produces

• Infinite turns
• Lock