Thopter Foundry, Salvaging Station, Blasting Station, and Mox Opal

Prerequisites

• Thopter Foundry on the battlefield
• Salvaging Station on the battlefield
• Blasting Station on the battlefield
• Mox Opal on the battlefield

Steps

1. Activate Mox Opal by tapping it, adding
2. Activate Thopter Foundry by paying and sacrificing Mox Opal, creating a 1/1 Thopter artifact creature token and causing you to gain 1 life
3. When the Thopter enters the battlefield, Blasting Station triggers, untapping Blasting Station
4. Activate Blasting Station by tapping it and sacrificing the Thopter
5. When the Thopter dies, Salvaging Station triggers, untapping Salvaging Station
6. Resolve the Blasting Station ability, dealing 1 damage to any target
7. Activate Salvaging Station by tapping it, returning Mox Opal from your graveyard to the battlefield
8. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite LTB
• Infinite sacrifice triggers