Iridescent Drake, Unhallowed Pact, and Blasting Station

Prerequisites

• Iridescent Drake on the battlefield
• Unhallowed Pact on the battlefield
• Blasting Station on the battlefield
• Unhallowed Pact attached to Iridescent Drake

Steps

1. Activate Blasting Station by tapping it and sacrificing Iridescent Drake
2. When Iridescent Drake dies, Unhallowed Pact triggers, returning Iridescent Drake from your graveyard to the battlefield
3. When Iridescent Drake enters the battlefield, it and Blasting Station trigger
4. Resolve the Blasting Station trigger, untapping it
5. Resolve the Iridescent Drake trigger, returning Unhallowed Pact from your graveyard to the battlefield attached to Iridescent Drake
6. Resolve the Blasting Station ability from step 1, dealing 1 damage to any target
7. Repeat

Results

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