How can you create a combo with Rimefeather Owl, Sculptor of Winter, Freed from the Real?
user
[START OF COMBO]This combo can be formed with Rimefeather Owl, Sculptor of Winter, Freed from the Real

Color identity: GU
Mana cost: {S}
Steps:
  1. Activate a land you control by tapping it, adding at least {1}{U}.
  2. Activate Rimefeather Owl by paying {1}{S}, putting a snow counter on the land, causing the land to become a snow permanent.
  3. Activate Sculptor of Winter by tapping it, untapping the land.
  4. Activate Freed from the Real's second ability by paying {U}, untapping Sculptor of Winter.
  5. Activate the land with the snow counter on it by tapping it, adding at least {1}{U}.
  6. Repeat from step 3.[END OF COMBO STEPS]

Result:
  - Infinite mana lands you control can produce
  - Infinite untap of lands you control[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Freed from the Real attached to Sculptor of Winter.
  - Sculptor of Winter does not have summoning sickness.
  - You control a land that can tap to produce at least {1}{U}.
[END OF COMBO PREREQUISITES]
assistant