The vast world of Borderlands 3 is packed with quirky side missions that offer players a break from the main campaign while providing unique lore and valuable loot. One of the most memorable optional quests on the swamp planet of Eden-6 is Raiders of the Lost Rock, which task Vault Hunters with retrieving a precious collection of geological specimens. This mission perfectly encapsulates the franchise's signature humor, blending frantic combat with a lighthearted search for seemingly ordinary objects.
How to Unlock the Eden-6 Side Quest
To begin this specific optional assignment, players must first progress through the main story until they fully unlock the Floodmoor Basin region on Eden-6. Once you settle the area, head over to the Reliance camp and check the local bounty board to accept the job officially. Alternatively, you can sometimes pick up this request directly from Claptrap while managing your active side missions pool.The mission introduces you to a passionate xeno-geologist named Dr. Miles Brown, who is absolutely devastated over the sudden theft of his prized rock specimens. He pleads for your assistance in tracking down the culprit and restoring his life's work to safety. Accepting his request markers your map and immediately directs your focus toward tracking a mysterious thief across the muddy terrain.
Tracking the Thief and Gathering Specimens
The journey begins by investigating the immediate area where the crime occurred to gather fresh clues regarding the suspect's movement patterns. As you explore the marshlands, you will quickly realize that a group of aggressive local creatures has scattered the rocks across multiple camps. Players must navigate through dangerous territory filled with Jabbers and other native wildlife determined to protect their newly found shiny treasures.
Following the quest markers will lead you directly into small skirmishes where precision and crowd control are vital for survival. Defeating specific targets will cause them to drop the missing samples, which must be collected individually to satisfy the objective counter. Along the way, the dynamic banter between the characters keeps the atmosphere highly entertaining despite the repetitive nature of the gathering task.
The Final Confrontation and Rewards
After collecting the majority of the scattered geological pieces, the final trail leads to a fierce showdown against a unique mini-boss named King Gnasher. This powerful Jabber variant uses aggressive physical attacks and requires constant movement to defeat without taking heavy shield damage. Utilizing elemental weapons like incendiary or corrosive damage can significantly speed up the encounter and secure your victory efficiently.
Once King Gnasher falls, retrieve the final specimen from his remains and head back to Reliance to speak with the relieved scientist. Returning the complete set to Dr. Miles Brown rewards players with a solid amount of experience points and in-game cash to upgrade your current loadout. Additionally, you receive a unique blue-tier grenade mod that serves as an excellent tool for controlling groups of enemies in future planetary encounters.