Saryth, the Viper's Fang + Freed from the Real + Lotus Field

Saryth, the Viper's Fang
Freed from the Real
Lotus Field

Requires
All permanents on the battlefield. Freed from the Real attached to Saryth. Saryth does not have summoning sickness.
Steps
  1. Activate Lotus Field by tapping it, adding uuu
  2. Activate Saryth by paying 1 and tapping it, untapping Lotus Field
  3. Activate Freed from the Real's second ability by paying u, untapping Saryth
  4. Repeat
Results
Infinite colored mana. Infinite untap of creatures and lands you control.