Mortuary, Pitiless Plunderer, Blasting Station, and Benjamin Sisko, Besieged

Prerequisites

• Mortuary on the battlefield
• Pitiless Plunderer on the battlefield
• Blasting Station on the battlefield
• Benjamin Sisko, Besieged on the battlefield

Steps

1. Activate Blasting Station by tapping it and sacrificing the nontoken creature
2. When the creature dies, Mortuary and Pitiless Plunderer trigger
3. Resolve the Mortuary trigger, putting the creature from your graveyard onto the top of your library
4. Resolve the Pitiless Plunderer trigger, creating a Treasure token
5. Resolve the Blasting Station ability
6. Activate the Treasure by tapping and sacrificing it, adding one mana of any color
7. Cast the creature from the top of your library by paying its mana cost When the creature enters, Blasting Station triggers, untapping Blasting Station Repeat

Results

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