Cloudstone Curio + Kiki-Jiki, Mirror Breaker + Mirran Spy + Ornithopter

UR identity

Commander legal

The 4 combo pieces

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 Ornithopter from the battlefield to your hand.
  3. Cast Ornithopter by paying {0}.
  4. Mirran Spy triggers, untapping Kiki-Jiki.
  5. Repeat.

What the combo produces