How can you create a combo with Archelos, Lagoon Mystic, Patron of the Moon, Dimir Aqueduct?
user
[START OF COMBO]This combo can be formed with Archelos, Lagoon Mystic, Patron of the Moon, Dimir Aqueduct

Color identity: BGU
Mana cost: {1}
Steps:
  1. Pay {1} to activate Patron of the Moon, putting Dimir Aqueduct onto the battlefield.
  2. Dimir Aqueduct triggers, targeting itself.
  3. With the trigger on the stack, tap Dimir Aqueduct for {U}{B}.
  4. Allow the trigger to resolve, returning Dimir Aqueduct to your hand.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite black mana
  - Infinite blue mana
  - Infinite landfall triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Archelos, Lagoon Mystic must be on the battlefield
  - Patron of the Moon must be on the battlefield
  - Dimir Aqueduct must be in your hand
[END OF COMBO PREREQUISITES]
assistant