Prerequisites
- Walk the Aeons in hand or in the graveyard
- Seasons Past in hand
- Increasing Ambition in hand or in the graveyard
- each turn available
Steps
- Cast Seasons Past by paying , returning Increasing Ambition, Walk the Aeons, and any number of cards with different mana costs to your hand and putting Seasons Past on the bottom of your library
- Cast Increasing Ambition by paying , putting Seasons Past from your library into your hand
- Cast Walk the Aeons by paying , granting you an extra turn
- Repeat each turn