Beastcaller Savant + Cloudstone Curio + Crookshank Kobolds + Morophon, the Boundless

WUBRG identity

Commander legal

The 4 combo pieces

What must be in place

"Elf", "Ally" or "Shaman" chosen with Morophon.

How to execute it

  1. Activate Beastcaller Savant by tapping it, adding {G} that can only be spent to cast a creature spell.
  2. Cast Crookshank Kobolds by paying {0}.
  3. When Crookshank Kobolds enters the battlefield, Cloudstone Curio triggers, returning Beastcaller Savant to your hand from the battlefield.
  4. Cast Beastcaller Savant by paying {1} due to Morophon.
  5. When Beastcaller Savant enters the battlefield, Cloudstone Curio triggers, returning Crookshank Kobolds to your hand from the battlefield.
  6. Repeat.

What the combo produces