Displaced Dinosaurs, Salvaging Station, and Grinding Station

Prerequisites

• Displaced Dinosaurs on the battlefield
• Salvaging Station on the battlefield
• Grinding Station on the battlefield

Steps

1. Activate Salvaging Station by tapping it, putting the noncreature artifact from your graveyard onto the battlefield as a 7/7 Dinosaur creature due to Displaced Dinosaurs
2. When the artifact enters the battlefield, Grinding Station triggers, untapping Grinding Station
3. Activate Grinding Station by tapping it and sacrificing the artifact returned in step 1
4. When the artifact dies, Salvaging Station triggers, untapping Salvaging Station
5. Resolve the Grinding Station ability
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite mill
• Infinite self-mill