Reveillark, Body Double, and Blasting Station

Prerequisites

• Reveillark in the graveyard
• Body Double on the battlefield
• Blasting Station on the battlefield

Steps

1. Activate Blasting Station by tapping it and sacrificing Body Double
2. When Body Double leaves the battlefield, it triggers its Reveillark ability, returning itself from your graveyard to the battlefield as a copy of Reveillark
3. When Body Double enters the battlefield, Blasting Station triggers, untapping itself
4. Resolve the Blasting Station ability from step 1, dealing 1 damage to any target
5. Repeat

Results

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