Blasting Station + Bolas's Citadel + Mortuary + Shield Sphere

B identity

Commander legal

The 4 combo pieces

• Blasting Station
• Bolas's Citadel
• Mortuary
• Shield Sphere

How to execute it

1. Activate Blasting Station by tapping it and sacrificing Shield Sphere
2. When Shield Sphere dies, Mortuary triggers, putting Shield Sphere from your graveyard onto the top of your library.
3. Resolve the Blasting Station ability.
4. Cast Shield Sphere from the top of your library by paying 0 life.
5. When Shield Sphere enters, Blasting Station triggers, untapping Blasting Station.
6. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count