Teshar, Ancestor's Apostle, Glint Hawk, and Blasting Station

Prerequisites

• Teshar, Ancestor's Apostle on the battlefield
• Glint Hawk in the graveyard
• Blasting Station on the battlefield

Steps

1. Cast an artifact in your hand by paying
2. Teshar triggers, returning Glint Hawk from your graveyard to the battlefield
3. When Glint Hawk enters, it and Blasting Station trigger
4. Resolve the Blasting Station trigger, untapping it
5. Resolve the Glint Hawk trigger, returning another artifact that can be cast for from the battlefield to your hand
6. Resolve the artifact spell cast in step 1
7. Activate Blasting Station by tapping it and sacrificing Glint Hawk
8. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage
• Infinite storm count