Commander Liara Portyr, Wispweaver Angel, and Aang, Swift Savior // Aang and La, Ocean's Fury

Prerequisites

• Commander Liara Portyr on the battlefield
• Wispweaver Angel in hand
• Aang, Swift Savior // Aang and La, Ocean's Fury in hand
• available

Steps

1. Declare two creatures as attackers, ensuring to attack two different opponents
2. Commander Liara Portyr triggers, causing spells you cast from exile this turn to cost less to cast
3. Cast Aang by paying its mana cost
4. When Aang enters, it triggers, exiling Wispweaver Angel with the ability to cast it from exile later
5. Cast Wispweaver Angel from exile by paying due to Commander Liara Portyr
6. When Wispweaver Angel enters, it triggers, blinking Aang Repeat from step 3

Results

• Infinite LTB
• Infinite ETB
• Infinite storm count