Wingrattle Scarecrow, Luminous Broodmoth, and Viscera Seer

Prerequisites

• Wingrattle Scarecrow on the battlefield
• Luminous Broodmoth on the battlefield
• Viscera Seer on the battlefield
• You control a black creature
• You do not control a blue creature

Steps

1. Sacrifice Wingrattle Scarecrow to Viscera Seer to scry 1
2. Return Wingrattle Scarecrow to the battlefield with the persist trigger, giving it a -1/-1 counter
3. Sacrifice Wingrattle Scarecrow to Viscera Seer to scry 1
4. Return Wingrattle Scarecrow to the battlefield with the Luminous Broodmoth trigger, giving it a flying counter
5. Repeat

Results

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