This quest starts after defeating Yareni at Quetzal Dojo.
- Talk to Matthew in the prison.
- Convince the Captain to liberate Matthew.
- Scout the isle in the northern Xolot Reservoir.
- Find the renegade guards in an island in Xolot.
- The renegade guards use four, relatively low level Temtem (Tental, Granpah, Capyre, Sherald).
- Bring the idol back to the Captain of Quetzal.
- Return the Ancient Idol to Koli at the jail cell with Matthew.
While in Tucma, the player returns to the Prison of Quetzal where One-Eyed Matthew helped the player escape. Despite the events that occurred during the quest Shipwrecked in Tucma, Matthew remains in prison for assisting in your escape. In exchange for Matthew's freedom, Captain Koli requests the player do him a favor - return an ancient Tucmani icon that was taken from him. Captain Koli has reason to believe it's being held somewhere in the Xolot Reservoir. After retrieving the item, Captain Koli frees Matthew.