Myr Galvanizer + Sculpting Steel + Palladium Myr

Myr Galvanizer
Sculpting Steel
Palladium Myr

Requires
All permanents on the battlefield. All permanents do not have summoning sickness. Sculpting Steel on the battlefield as a copy of Myr Galvanizer. 1 available.
Steps
  1. Activate either Myr Galvanizer or Sculpting Steel by paying 1 and tapping it, untapping each other Myr you control
  2. Activate Palladium Myr by tapping it, adding cc
  3. Repeat
Results
Infinite colorless mana. Infinite untap of Myr you control.