Muldrotha, the Gravetide, Displacer Kitten, Grinding Station, and Bilbo, Thief in the Night

Prerequisites

• Muldrotha, the Gravetide on the battlefield
• Displacer Kitten on the battlefield
• Grinding Station on the battlefield
• Bilbo, Thief in the Night on the battlefield

Steps

1. Cast the artifact from your graveyard using Muldrotha's ability by paying due to Bilbo
2. Displacer Kitten triggers, blinking Muldrotha, allowing you to use its ability again this turn
3. Resolve the artifact spell
4. When the artifact enters, Grinding Station triggers, untapping Grinding Station
5. Activate Grinding Station by tapping it and sacrificing the artifact
6. Repeat

Results

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