River Song, Transplant Theorist, and Walk the Aeons

Prerequisites

• River Song on the battlefield
• Transplant Theorist on the battlefield
• Walk the Aeons in hand
• each turn available

Steps

1. Cast Walk the Aeons by paying , causing you to take an extra turn after this one
2. Activate Transplant Theorist by paying , causing you to put Walk the Aeons on the bottom of your library from your graveyard
3. Move to your next turn, drawing Walk the Aeons from the bottom of your library due to River Song during your draw step
4. Repeat

Results

• Infinite turns
• Skip your draw step