Muldrotha, the Gravetide, Displacer Kitten, Grinding Station, and Herald of Kozilek

Prerequisites

• Muldrotha, the Gravetide on the battlefield
• Displacer Kitten on the battlefield
• Grinding Station on the battlefield
• Herald of Kozilek on the battlefield

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 artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite creature LTB
• Infinite creature ETB
• Infinite mill
• Infinite self-mill
• Infinite storm count