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

Infinite turns

Huatli, Radiant Champion

Ichormoon Gauntlet

Oath of Teferi

Activate The Chain Veil by paying {4} and tapping it, allowing you an extra activation of your planeswalkers' loyalty abilities this turn.
Activate Huatli's first ability by putting a loyalty counter on it, putting an additional loyalty counter on it for each creature you control.
If necessary, activate any other planeswalker you control by putting zero loyalty counters on it, causing you to put a loyalty counter on Huatli.
Repeat step 3 until Huatli has at least thirteen loyalty.
Activate Huatli by removing twelve loyalty counters from it, causing you to take an extra turn after this one.
Repeat each turn.

Combos with "Huatli, Radiant Champion"