Leonardo, Sewer Samurai + Sarcatog + Shield Sphere + Solemnity

RWB identity

Commander legal

The 4 combo pieces

• Leonardo, Sewer Samurai
• Sarcatog
• Shield Sphere
• Solemnity

How to execute it

1. Activate Sarcatog by sacrificing Shield Sphere.
2. Cast Shield Sphere from your graveyard by paying {0}. It will not enter with a finality counter on it due to Solemnity.
3. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count
• Infinitely large creature until end of turn