Displaced Dinosaurs + Salvaging Station + Umbral Collar Zealot

BG identity

Commander legal

The 3 combo pieces

• Displaced Dinosaurs
• Salvaging Station
• Umbral Collar Zealot

How to execute it

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. Activate Umbral Collar Zealot by sacrificing the artifact returned in step 1.
3. When the artifact dies, Salvaging Station triggers, untapping Salvaging Station.
4. Resolve the Umbral Collar Zealot ability.
5. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite surveil