How can you create a combo with Kinnan, Bonder Prodigy, Basalt Monolith, Gemstone Array?
user
[START OF COMBO]This combo can be formed with Kinnan, Bonder Prodigy, Basalt Monolith, Gemstone Array

Color identity: GU
Mana cost: 
Steps:
  1. Activate Basalt Monolith's first ability by tapping it, adding {4}.
  2. Activate Basalt Monolith's last ability by paying {3}, untapping it.
  3. Repeat for infinite colorless mana.
  4. Once you have infinite colorless mana, you may activate Gemstone Array an infinitely large number of times, adding infinite colored mana.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite colorless mana[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant