Necroduality, Rot Hulk, and Blasting Station

Prerequisites

• Necroduality on the battlefield
• Rot Hulk in hand
• Blasting Station on the battlefield
• available

Steps

1. Cast Rot Hulk by paying
2. When Rot Hulk enters, it, Blasting Station and Necroduality trigger
3. Resolve the Blasting Station trigger, untapping it
4. Holding priority, activate Blasting Station by tapping it and sacrificing Rot Hulk
5. Resolve the Rot Hulk trigger, failing to return anything to the battlefield
6. Resolve the Necroduality trigger, creating a token copy of Rot Hulk
7. When the token Rot Hulk enters, it and Blasting Station trigger
8. Resolve the Blasting Station trigger, untapping it
9. Resolve the token Rot Hulk's trigger, returning Rot Hulk from your graveyard to the battlefield
10. Repeat from step 2

Results

• Infinite creature tokens
• Infinite damage
• Infinite death triggers
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Return some creature cards from your graveyard to the battlefield