Requires

Invasion of Arcavios // Invocation of the Founders must be in hand. Tidespout Tyrant must be on the battlefield. Walk the Aeons must be in hand, in the graveyard, or in the library. Mana needed: each turn

Steps

1. Cast Invasion of Arcavios by paying .
2. Tidespout Tyrant triggers, returning a permanent to its owner's hand.
3. When Invasion of Arcavios enters the battlefield, it triggers, returning Walk the Aeons from your graveyard to your hand, or searching your library for Walk the Aeons and putting it into your hand, if needed.
4. Cast Walk the Aeons by paying .
5. Tidespout Tyrant triggers, returning Invasion of Arcavios to your hand from the battlefield.
6. Resolve Walk the Aeons, causing you to take an extra turn after this one.
7. Repeat each turn.

Results