Suncleanser, Luminous Broodmoth, and Yahenni, Undying Partisan

Prerequisites

• Suncleanser on the battlefield
• Luminous Broodmoth on the battlefield
• Yahenni, Undying Partisan on the battlefield
• undefined

Steps

1. Activate Yahenni by sacrificing Suncleanser
2. When Suncleanser dies, Luminous Broodmoth triggers, returning Suncleanser from your graveyard to the battlefield with a flying counter on it
3. When Suncleanser enters the battlefield, it triggers, removing the flying counter from Suncleanser
4. Resolve the Yahenni ability
5. Repeat

Results

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