Cloudstone Curio + Didgeridoo + Mana Echoes

R identity

Commander legal

The 3 combo pieces

What must be in place

You have a nonartifact Minotaur creature card in hand.
You control at least three Minotaurs, one of which must be a nontoken, nonartifact creature.

How to execute it

  1. Activate Didgeridoo by paying {3}, putting any nonartifact Minotaur from your hand onto the battlefield.
  2. The Minotaur enters the battlefield, triggering Cloudstone Curio and Mana Echoes.
  3. Resolve the Mana Echoes trigger, adding {C} for each Minotaur you control.
  4. Resolve the Cloudstone Curio trigger, returning any other nontoken, nonartifact Minotaur from the battlefield to your hand.
  5. Repeat.

What the combo produces