Cloudstone Curio + Kiki-Jiki, Mirror Breaker + Mirran Spy + Shield Sphere

UR identity

Commander legal

The 4 combo pieces

• Cloudstone Curio
• Kiki-Jiki, Mirror Breaker
• Mirran Spy
• Shield Sphere

How to execute it

1. Activate Kiki-Jiki by tapping it, creating a token copy of any nonlegendary nonartifact creature you control.
2. The token enters the battlefield, triggering Cloudstone Curio, returning Shield Sphere from the battlefield to your hand.
3. Cast Shield Sphere by paying {0}.
4. Mirran Spy triggers, untapping Kiki-Jiki.
5. Repeat.

What the combo produces

• Infinite copies of nonlegendary nonartifact creatures you control
• Infinite creature LTB
• Infinite creature tokens with haste
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite storm count
• Infinite untap of creatures you control