Muldrotha, the Gravetide, Displacer Kitten, Grinding Station, and Ballad of the Black Flag

Prerequisites

• Muldrotha, the Gravetide on the battlefield
• Displacer Kitten on the battlefield
• Grinding Station on the battlefield
• Ballad of the Black Flag in the graveyard

Steps

1. Cast the artifact from your graveyard by paying
2. Displacer Kitten triggers, blinking Muldrotha
3. When the artifact enters, Grinding Station triggers, untapping Grinding Station
4. Activate Grinding Station by tapping it and sacrificing the artifact
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite mill
• Infinite self-mill
• Infinite storm count
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control