How can you create a combo with Old Gnawbone, Mechanized Production?
user
[START OF COMBO]This combo can be formed with Old Gnawbone, Mechanized Production

Color identity: GU
Mana cost: {2}{U}{U}
Steps:
  1. Deal combat damage to an opponent with Old Gnawbone.
  2. Old Gnawbone triggers, creating seven Treasure tokens.
  3. Cast Mechanized Production by paying {2}{U}{U}, attaching it to a Treasure token.
  4. At the beginning of your next upkeep, Mechanized Production triggers, creating a Treasure token and causing you to win the game.[END OF COMBO STEPS]

Result:
  - Win the game at the beginning of your next upkeep[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Old Gnawbone must be on the battlefield
  - Mechanized Production must be in your hand
  - Old Gnawbone does not have summoning sickness.
  - An opponent is unable to block and kill Old Gnawbone.
[END OF COMBO PREREQUISITES]
assistant