Solemnity, Luminous Broodmoth, and Accursed Centaur

Prerequisites

• Solemnity on the battlefield
• Luminous Broodmoth on the battlefield
• Accursed Centaur in hand
• available

Steps

1. Cast Accursed Centaur by paying its mana cost
2. When Accursed Centaur enters, it triggers, causing you to sacrifice it
3. Luminous Broodmoth triggers, returning Accursed Centaur from your graveyard to the battlefield without a flying counter on it due to Solemnity
4. Repeat from step 2

Results

• Infinite ETB
• Infinite LTB
• Infinite death triggers
• Infinite sacrifice triggers