Muldrotha, the Gravetide, Displacer Kitten, Grinding Station, and Lyse Hext

Prerequisites

• Muldrotha, the Gravetide on the battlefield
• Displacer Kitten on the battlefield
• Grinding Station 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 counter on it
5. When the artifact enters, Grinding Station triggers, untapping Grinding Station
6. Activate Grinding Station by tapping it and sacrificing the artifact
7. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite mill
• Infinite self-mill
• Infinite storm count