Extravagant Replication + Walk the Aeons + Greenwarden of Murasa

Extravagant Replication

Walk the Aeons

Greenwarden of Murasa

How it works

1. Cast Walk the Aeons by paying its mana cost, causing you to take an extra turn after this one.
2. Move to your next turn.
3. At the beginning of your upkeep, Extravagant Replication triggers, creating a token copy of Greenwarden of Murasa.
4. When the Greenwarden of Murasa token enters the battlefield, it triggers, returning Walk the Aeons from your graveyard to your hand.
5. Repeat.