Requires

Izzet Chronarch must be on the battlefield. Progenitor Mimic must be on the battlefield. Walk the Aeons must be in hand. Progenitor Mimic as a copy of Izzet Chronarch Izzet Chronarch. Mana needed: each turn

Steps

1. Cast Walk the Aeons by paying , taking an extra turn after this one.
2. Pass the turn.
3. At the beginning of your upkeep, Progenitor Mimic triggers, creating a copy of Izzet Chronarch.
4. Izzet Chronarch enters the battlefield, returning Walk the Aeons to your hand.
5. Repeat.

Results