Cloudstone Curio + Dracogenesis + Miirym, Sentinel Wyrm

GUR identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast the Dragon in your hand without paying its mana cost.
  2. When the Dragon enters the battlefield, Cloudstone Curio triggers if the Dragon isn't an artifact and Miirym triggers.
  3. Resolve the Cloudstone Curio trigger, if applicable, choosing to return nothing.
  4. Resolve the Miirym trigger, creating a token copy of the Dragon that isn't legendary if the Dragon was legendary.
  5. When the Dragon token enters the battlefield, Cloudstone Curio triggers, returning the Dragon cast in step 1 from the battlefield to your hand.
  6. Repeat.

What the combo produces