Color Identity: U

Initial Card State
- Panoptic Mirror on the battlefield.
- Expropriate in exile.
Steps
- At the beginning of your upkeep, Panoptic Mirror triggers, casting a copy of Expropriate without paying its mana cost.
- Resolve Expropriate, causing you to take an extra turn after this one.
- Repeat each turn.
Bracket Tag
This combo has been estimated to be Ruthless (Bracket 4+).