Chromatic Orrery + Cloudstone Curio + Derevi, Empyrial Tactician

GWU identity

Commander legal

The 3 combo pieces

What must be in place

You have a nonartifact creature card in hand that can be cast using two mana or less.

How to execute it

  1. Activate Chromatic Orrery's first ability by tapping it, adding {5}.
  2. Cast a nonartifact creature card from your hand by paying at most {2}.
  3. When the creature enters the battlefield, Cloudstone Curio triggers, returning Derevi from the battlefield to your hand.
  4. Cast Derevi by paying {3}.
  5. When Derevi enters the battlefield, it and Cloudstone Curio trigger.
  6. Resolve the Cloudstone Curio trigger, returning the creature cast in step 2 from the battlefield to your hand.
  7. Resolve the Derevi trigger, untapping Cloudstone Curio.
  8. Repeat.

What the combo produces