Zethi, Arcane Blademaster, Said // Done, and Walk the Aeons

Prerequisites

• Zethi, Arcane Blademaster on the battlefield
• Said // Done in exile
• Walk the Aeons in hand
• Zethi does not have summoning sickness
• Said // Done exiled with a kick counter on it
• An opponent cannot block and kill Zethi
• available

Steps

1. Cast Walk the Aeons by paying , causing you to take an extra turn after this one
2. Move to your combat phase, and declare Zethi as an attacker
3. Zethi triggers, causing you to pay to cast a copy of Said
4. Resolve Said, returning Walk the Aeons from your graveyard to your hand
5. Repeat each turn

Results

• Infinite turns
• Instant/Sorcery with "Return Instant/Sorcery from GY to hand"