God-Eternal Kefnet, Scroll Rack, and Walk the Aeons

Prerequisites

• God-Eternal Kefnet on the battlefield
• Scroll Rack on the battlefield
• Walk the Aeons in hand
• each turn available

Steps

1. Tap Scroll Rack and pay to activate it, putting Walk the Aeons on top of your library
2. Pass the turn
3. On your next draw step, when you draw Walk the Aeons, reveal it due to Kefnet's ability, making a copy that costs less to cast
4. Cast the copy for , granting you an extra turn

Results

• Infinite turns
• Skip your draw step