Isochron Scepter, Noxious Revival, and Walk the Aeons

Prerequisites

• Isochron Scepter on the battlefield
• Noxious Revival in exile
• Walk the Aeons in hand
• each turn available

Steps

1. Cast Walk the Aeons by paying , taking an extra turn after this one
2. Activate Isochron Scepter by paying , casting a copy of Noxious Revival without paying its mana cost
3. Resolve the Noxious Revival, returning Walk the Aeons from your graveyard to your hand
4. Move to your next turn
5. Repeat

Results

• Infinite turns