Blasting Station, Dualcaster Mage, and Corpse Dance

Prerequisites

• Blasting Station on the battlefield
• Dualcaster Mage in hand
• Corpse Dance in hand
• available

Steps

1. Cast Corpse Dance by paying its mana cost, targeting any applicable target
2. Holding priority, cast Dualcaster Mage by paying its mana cost
3. When Dualcaster Mage enters, it and Blasting Station trigger, with Dualcaster Mage targeting Corpse Dance
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 Corpse Dance, with the copy targeting Dualcaster Mage Resolve the Corpse Dance copy, returning Dualcaster Mage from your graveyard to the battlefield
7. Repeat from step 3

Results

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