How can you create a combo with Pemmin's Aura, Gyre Engineer?
user
[START OF COMBO]This combo can be formed with Pemmin's Aura, Gyre Engineer

Color identity: GU
Mana cost: 
Steps:
  1. Activate Gyre Engineer by tapping it, adding {U}{G}.
  2. Activate Pemmin's Aura by paying {U}, untapping Gyre Engineer.
  3. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite tap triggers
  - Infinite green mana[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Pemmin's Aura attached to Gyre Engineer.
  - Gyre Engineer does not have summoning sickness.
[END OF COMBO PREREQUISITES]
assistant