Thopter Foundry, Salvaging Station, Blasting Station, and Mana Vault

Prerequisites

• Thopter Foundry on the battlefield
• Salvaging Station on the battlefield
• Blasting Station on the battlefield
• Mana Vault on the battlefield

Steps

1. Activate Mana Vault by tapping it, adding
2. Activate Thopter Foundry by paying and sacrificing Mana Vault, 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 Mana Vault from your graveyard to the battlefield
8. Repeat

Results

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