Blasting Station, Dualcaster Mage, and Dread Return

Prerequisites

• Blasting Station on the battlefield
• Dualcaster Mage in hand
• Dread Return in hand
• available

Steps

1. Cast Dread Return by paying its mana cost Holding priority, cast Dualcaster Mage by paying its mana cost
2. When Dualcaster Mage enters, it and Blasting Station trigger
3. Resolve the Blasting Station trigger, untapping it
4. Holding priority, activate Blasting Station by tapping it and sacrificing Dualcaster Mage
5. Resolve the Dualcaster Mage trigger, copying Dread Return Resolve the Dread Return copy, returning Dualcaster Mage from your graveyard to the battlefield
6. Repeat from step 3

Results

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