Aminatou, the Fateshifter + Doubling Season + Ichormoon Gauntlet + Ugin, the Spirit Dragon

GWUB identity

Commander legal

The 4 combo pieces

• Aminatou, the Fateshifter
• Doubling Season
• Ichormoon Gauntlet
• Ugin, the Spirit Dragon

What must be in place

You control at least one additional planeswalker.

How to execute it

1. Activate any other planeswalker you control by putting zero loyalty counters on it, putting a loyalty counter on Aminatou.
2. Activate Aminatou's second loyalty ability by removing a loyalty counter from it, blinking Ugin.
3. Ugin enters the battlefield with fourteen loyalty counters due to Doubling Season.
4. Activate Ugin by removing twelve loyalty counters from it, causing you to take an extra turn after this one.
5. Repeat each turn.

What the combo produces

• Infinite turns
• Lock