Invasion of Arcavios // Invocation of the Founders, Tidespout Tyrant, and Walk the Aeons

Prerequisites

• Invasion of Arcavios // Invocation of the Founders in hand
• Tidespout Tyrant on the battlefield
• Walk the Aeons in hand or in the graveyard or in the library
• each turn available

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

• Infinite turns