Muldrotha, the Gravetide, Displacer Kitten, Umbral Collar Zealot, and Lyse Hext

Prerequisites

• Muldrotha, the Gravetide on the battlefield
• Displacer Kitten on the battlefield
• Umbral Collar Zealot on the battlefield
• Lyse Hext on the battlefield

Steps

1. Cast the artifact from your graveyard by paying
2. Displacer Kitten and Lyse's prowess ability trigger
3. Resolve the Displacer KItten trigger, blinking Muldrotha
4. Resolve the Lyse trigger, giving it +1/+1 until end of turn
5. Activate Umbral Collar Zealot by sacrificing the artifact
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite storm count
• Infinite surveil 1