A Realm Reborn + Pemmin's Aura + Tui and La, Moon and Ocean

GU identity

Commander legal

The 3 combo pieces

• A Realm Reborn
• Pemmin's Aura
• Tui and La, Moon and Ocean

How to execute it

1. Activate Tui and La by tapping it, adding {U}.
2. Tui and La's first ability triggers, causing you to draw a card.
3. Activate Pemmin's Aura by paying {U}, untapping Tui and La.
4. Tui and La's second ability triggers, putting a +1/+1 counter on it.
5. Repeat.

What the combo produces

• Infinite draw triggers
• Infinite looting
• Infinite self-discard triggers
• Near-infinite +1/+1 counters on a creature