Replica Monado 4 is a quest in Xenoblade Chronicles. It is received automatically when Replica Monado 1 is accepted, along with Replica Monado 2, Replica Monado 3 and Replica Monado 5. These quests can be received from Vanea on the control deck of Junks after it lands in the Bionis' Interior. Although listed in the quest log as Colony 6 quests, they can be received while Junks is in Colony 6, the Hidden Machina Village, or the Bionis' Interior.
- "Collect 1 Demonic Everflame from a Dragon somewhere on Bionis."
- "Collect 1 Mammut Horn from a Mammut somewhere on Bionis."
- "Collect 1 Tirkin Elder Medal from a Tirkin somewhere on Bionis."
- "Return to Vanea."
"Your efforts combined with the technology of the Machina have created a new Replica Monado."