Huatli, Radiant Champion, Ichormoon Gauntlet, and Oath of Teferi

Prerequisites

• Huatli, Radiant Champion on the battlefield
• Ichormoon Gauntlet on the battlefield
• Oath of Teferi on the battlefield
• The number of creatures you control plus two times the number of other planeswalkers you control is at least eleven

Steps

1. Activate Huatli's first ability by putting a loyalty counter on it, putting an additional loyalty counter on it for each creature you control
2. If necessary, activate any other planeswalker you control by putting zero loyalty counters on it, causing you to put a loyalty counter on Huatli
3. Repeat step 2 until Huatli has at least thirteen loyalty
4. Activate Huatli by removing twelve loyalty counters from it, causing you to take an extra turn after this one
5. Repeat each turn

Results

• Infinite turns