Impostor Syndrome, Godo, Bandit Warlord, and Nahiri's Resolve

Prerequisites

• Impostor Syndrome on the battlefield
• Godo, Bandit Warlord on the battlefield
• Nahiri's Resolve on the battlefield

Steps

1. Declare Godo as an attacker, choosing to exert it as it attacks and triggering its ability, causing you to untap all other creatures you control and to get an additional combat phase after this one
2. Deal combat damage to an opponent using Godo, triggering Impostor Syndrome, creating a token copy of Godo that isn't legendary
3. During your next combat phase, declare Godo and the Godo token as attackers, choosing to exert the Godo token as it attacks
4. The Godo token triggers, causing you to untap all other creatures you control and to get an additional combat phase after this one
5. Repeat from step 2

Results

• Infinite ETB
• Infinite LTB
• Infinite combat damage
• Infinite combat phases
• Infinite death triggers
• Infinite sacrifice triggers
• Infinite untap of Samurai you control
• Put all Equipment cards from your library onto the battlefield