Dualcaster Mage, Unearth, and Blasting Station

Prerequisites

• Dualcaster Mage in hand
• Unearth in hand
• Blasting Station on the battlefield
• available

Steps

1. Cast Unearth by paying , targeting any applicable target
2. Holding priority, cast Dualcaster Mage by paying
3. When Dualcaster Mage enters, it and Blasting Station trigger, with Dualcaster Mage targeting Unearth
4. Resolve the Blasting Station trigger, untapping it
5. Holding priority, activate Blasting Station by tapping it and sacrificing Dualcaster Mage
6. Resolve the Dualcaster Mage trigger, copying Unearth, with the copy targeting Dualcaster Mage
7. Resolve the Unearth copy, returning Dualcaster Mage from your graveyard to the battlefield
8. Repeat from step 3

Results

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