How can you create a combo with Urza, Lord High Artificer, Magda, Brazen Outlaw, Encroaching Mycosynth, Freed from the Real?
user
[START OF COMBO]This combo can be formed with Urza, Lord High Artificer, Magda, Brazen Outlaw, Encroaching Mycosynth, Freed from the Real

Color identity: UR
Mana cost: 
Steps:
  1. Activate Urza's first ability by tapping Magda, adding {U}.
  2. Magda triggers, creating a Treasure artifact token.
  3. Activate Freed from the Real's second ability by paying {U}, untapping Magda.
  4. Repeat.
  5. Once you have infinite Treasure tokens and colored mana, you may use it to activate Urza's second ability.[END OF COMBO STEPS]

Result:
  - Cast all cards in your library without paying their mana costs
  - Infinite colored mana
  - Infinite Treasure tokens
  - Near-infinite storm count
  - Put all Dragon and artifact cards from your library onto the battlefield[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Freed from the Real attached to Magda.
[END OF COMBO PREREQUISITES]
assistant