Freed from the Real + Gyre Engineer

Freed from the Real
Gyre Engineer

Requires
All permanents on the battlefield. Freed from the Real attached to Gyre Engineer. Gyre Engineer does not have summoning sickness.
Steps
  1. Activate Gyre Engineer by tapping it, adding ug
  2. Activate Freed from the Real by paying u, untapping Gyre Engineer
  3. Repeat
Results
Infinite green mana. Infinite tap triggers.