How can you create a combo with Urza, Prince of Kroog, Corridor Monitor, Empowered Autogenerator?
user
[START OF COMBO]This combo can be formed with Urza, Prince of Kroog, Corridor Monitor, Empowered Autogenerator

Color identity: WU
Mana cost: 
Steps:
  1. Activate Empowered Autogenerator by tapping it, putting a charge counter on it and adding at least six mana of any color.
  2. Activate Urza by paying {6}, creating a token copy of Corridor Monitor that is a 1/1 Soldier in addition to its other types.
  3. When the Corridor Monitor token enters the battlefield, it triggers, untapping Empowered Autogenerator.
  4. Repeat.
  5. Once you have infinite mana, you may target any other artifact(s) you control.[END OF COMBO STEPS]

Result:
  - Infinite charge counters on Empowered Autogenerator
  - Infinite colored mana
  - Infinite creature copies of artifacts you control
  - Infinite creature tokens
  - Infinite enters the battlefield[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Empowered Autogenerator has at least five charge counters on it.
[END OF COMBO PREREQUISITES]
assistant