How can you create a combo with Malcolm, Keen-Eyed Navigator, Furnace Celebration, Opalescence, Anointed Procession, Maskwood Nexus?
user
[START OF COMBO]This combo can be formed with Malcolm, Keen-Eyed Navigator, Furnace Celebration, Opalescence, Anointed Procession, Maskwood Nexus

Color identity: URW
Mana cost: {1}
Steps:
  1. Activate a Treasure by tapping and sacrificing it, adding {1}.
  2. Furnace Celebration triggers, causing you to pay {2} to deal two damage to an opponent.
  3. Malcolm triggers, creating two Treasure tokens.
  4. Activate the Treasures by tapping and sacrificing them, adding {2}.
  5. Furnace Celebration triggers twice.
  6. Resolve the first trigger, choosing not to pay.
  7. Resolve the second trigger, causing you to pay {2} to deal two damage to an opponent.
  8. Repeat from step 3.[END OF COMBO STEPS]

Result:
  - Infinite damage[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You control at least one Treasure token.
[END OF COMBO PREREQUISITES]
assistant