Solemnity, Luminous Broodmoth, and Myr Scrapling

Prerequisites

• Solemnity on the battlefield
• Luminous Broodmoth on the battlefield
• Myr Scrapling on the battlefield

Steps

1. Activate Myr Scrapling by sacrificing it
2. When Myr Scrapling dies, Luminous Broodmoth triggers, returning Myr Scrapling from your graveyard to the battlefield without a flying counter on it due to Solemnity
3. Resolve the Myr Scrapling ability
4. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite +1/+1 counters on creatures you control