Deserted Temple + Karoo + Rings of Brighthearth + and 2 others

GW identity

Commander legal

The 5 combo pieces

How to execute it

  1. Activate Karoo by tapping it, adding two mana.
  2. Wild Growth and Vorinclex's first ability trigger, adding two additional mana.
  3. Activate Deserted Temple's second ability by paying {1} and tapping it, targeting itself.
  4. Rings of Brighthearth triggers, allowing you to pay {2} to copy Deserted Temple's ability, with the copy targeting Karoo.
  5. Resolve both Deserted Temple abilities, untapping it and Karoo.
  6. Repeat.

What the combo produces