Aerie Ouphes, Swans of Bryn Argoll, and Solemnity

Prerequisites

• Aerie Ouphes on the battlefield
• Swans of Bryn Argoll on the battlefield
• Solemnity on the battlefield

Steps

1. Activate Aerie Ouphes by sacrificing itself
2. Aerie Ouphes' persist ability triggers, returning it from your graveyard to the battlefield
3. Resolve the Aerie Ouphes ability, dealing damage equal to its power to Swans of Bryn Argoll, causing you to draw cards equal to the damage prevented this way
4. Repeat

Results

• Infinite card draws
• Infinite damage to flying creatures
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers