Thorin, Mountain-king, Raphael, Ninja Destroyer, Nim Deathmantle, and Blasting Station

Prerequisites

• Thorin, Mountain-king on the battlefield
• Raphael, Ninja Destroyer on the battlefield
• Nim Deathmantle on the battlefield
• Blasting Station on the battlefield
• available

Steps

1. Activate Blasting Station by tapping it and sacrificing Thorin
2. When Thorin dies, Nim Deathmantle triggers, causing you to pay to return Thorin from your graveyard to the battlefield and attach Nim Deathmantle to it
3. When Thorin enters, it and Blasting Station trigger
4. Resolve the Blasting Station trigger, untapping it
5. Resolve the Thorin trigger, attaching Nim Deathmantle to Raphael, and then having Raphael deal 6 damage to itself
6. Raphael triggers, adding six
7. Resolve the Blasting Station ability from step 1
8. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite damage
• Infinite death triggers
• Infinite red mana
• Infinite sacrifice triggers
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control