The Unfinished Business quest is an exotic quest in Destiny 2 that was added in the Lightfall expansion. This quest is integral to obtaining the powerful exotic weapon, Deterministic Chaos, a Void heavy machine gun that shoots Void debuffs on every fourth and sixteenth shot. The Unfinished Business quest is quite long and complex, spanning over a dozen steps, including fights, scavenger hunts, and one special mission. This guide covers everything you would need to know about the quest.
- The Unfinished Business quest is a new exotic quest in Destiny 2 that rewards players with the Deterministic Chaos, a powerful Void machine gun.
- The quest begins after completing the Lightfall campaign and speaking to Nimbus in the Hall of Heroes.
- To complete the quest, players must gather Cipher Qubits from Vex enemies in Neomuna, extract data from Cloud Accretions, and retrieve the final data packet from Maya’s Retreat.
- Players must also complete the Thrilla Dome Lost Sector, defeat 100 combatants in Ahimsa Park, and retrieve the Seed of Silver Wings from Calus’s ship.
- The quest is challenging, but it is worth completing for the Deterministic Chaos machine gun.
- Use a Ghost with the Resource Detector mod to find Cloud Accretions more easily.
- Equip a weapon that can deal Void damage to kill Vex enemies quickly.
- Use a Super or heavy weapon to take down the enemies in the Thrilla Dome Lost Sector.
- Bring a friend or two to help you defeat 100 combatants in Ahimsa Park.
- Use a Void subclass to damage Calus’s ship and retrieve the Seed of Silver Wings.
How To Start The Unfinished Business Quest

After completing the Lightfall campaign, players must meet with Nimbus to begin the Unfinished Business quest. The quest occurs in Neomuna and involves collecting Cipher qubits, extracting Rohan’s data from Cloud Accretions, and completing various tasks. The final mission is particularly challenging and requires a
recommended Power level of 1770. However, completing the quest and earning the Deterministic Chaos Exotic weapon is possible with preparation and perseverance.
Walkthrough Of The Unfinished Business Quest Steps

The Unfinished Business Quest in Destiny 2: Lightfall is a lengthy and complex quest that requires players to complete various tasks to obtain the powerful Exotic weapon, Deterministic Chaos. The quest involves 13 steps, fights, scavenger hunts, and one special mission. Here is a detailed walkthrough of each step:
- To begin the mission, you must first finish the main Lightfall campaign and then visit Nimbus in Neomuna to get access to the Hall of Heroes. Upon asking, they will point you toward the Hall of Heroes, where the quest begins.
- After viewing the cutscene in the Hall of Heroes, players must go back to Nimbus to learn the truth about why they skipped Rohan’s induction ceremony.
- It would be best if you killed Vex in the Vex Incursion Zone in Neomuna to get Cipher Qubits, which you will need to extract data from five Cloud Accretions to complete Rohan’s mission. Get eight Cipher Qubits and go to a Cloud Accretion to decipher the information.
- The game will lead you to Maya’s Retreat, where you may find the data packet. To get there from Liming Harbor, stick to the path. You must defeat several waves of opponents before you can collect the last incoming packets.
- Survive the Vex onslaught on Maya’s Retreat and steal the data packet from their Conflux to win.
Radiosonde, located towards the center of the Neomuna map, is where Nimbus and Osiris suggest meeting up again. Navigate around the building and meet back up with Nimbus and Osiris so you can learn what Rohan wrote down. - You must finish the Thrilladrome Lost Sector in Liming Harbor to get the Vex Compass.
- Get rid of 100 foes in Ahimsa Park; cause mayhem to divert Shadow Legion’s attention from Calus’s ship. The more you utilize your skills to kill enemies, the more chaos you’ll cause.
- Beaten several enemies in Ahimsa Park; the game will lead you to Calus’ ship, the Typhon Imperator, where you may find the Seed of Silver Wings. Navigate the puzzle and locate the Seed of Silver Wings.
You must return to Nimbus at Striders’ Gate to get Rohan’s Passkey. - To complete “What Remains,” you must go through the Garden of Salvation raid backward. At the end of it all, you’ll have the Deterministic Chaos weapon at your disposal.
- Get the Conceptual Mind’s memory core back to Nimbus via Striders’ Gate.
- Visit the Hall of Heroes: Pay your respects at the Hall of Heroes to those who gave their lives, saving others and finishing the mission.
How To Find Cloud Accretions
Players must collect Cloud Accretions, a planetary material, to complete the Unfinished Business quest and obtain the Deterministic Chaos Exotic weapon in Destiny 2. Here are some tips on how to find Cloud Accretions.
- First, equip a Ghost with the Resource Detector mod to help you locate Cloud Accretions easily.
- Cloud Accretions can be found all over the Neomuna area of the Lightfall expansion.
- Look out for glowing blue rocks on the ground, which indicate the presence of Cloud Accretions.
- Remember that Cloud Accretions are not always easy to spot, as they can blend in with the environment.
- You may need to explore the area thoroughly and search for them manually.
- When you are near a Cloud Accretion, your Ghost’s Resource Detector will flash and make a sound, alerting you to its presence.
- Once you find a Cloud Accretion, interact with it to collect it.
- You must use Cipher Qubits to extract data and resources from the Cloud Accretion.
- To gain Cipher Qubits, one must first conquer Vex foes in Neomuna.
- You will need at least eight Cipher Qubits to extract data and resources from a single Cloud Accretion.
If you follow these instructions, you can locate Cloud Accretions in Destiny 2 and continue with the Unfinished Business quest, leading to the acquisition of the Deterministic Chaos weapon.
Collecting Cipher Qubits From The Vex

Collecting Cipher Qubits from the Vex is crucial in completing the Unfinished Business Quest in Destiny 2. Data retrieval from Cloud Accretions requires the acquisition of cipher qubits.
- It would be best to eliminate Vex in the Vex Incursion Zone in Neomuna to get Cipher Qubits.
- Equipping gear that boosts your chances of finding Cipher Qubits is recommended.
- Cipher Qubits are not guaranteed drops, so you may have to kill multiple enemies to collect them.
- Vex enemies can also be found in other parts of Neomuna.
- Watch for enemies that drop Cipher Qubits while exploring different areas.
Collecting Cipher Qubits from the Vex is necessary to complete the Unfinished Business Quest. Make sure to equip gear that improves your chances of finding them and explore different areas of Neomuna to collect enough Cipher Qubits to proceed with the quest.
Locating The Final Data Packet-In Maya’s Retreat

In Destiny 2, the last data packet for the Unfinished Business mission may be found at Maya’s Retreat. This step is relatively straightforward but requires some combat skills to complete.
- Get the last information by following the trail to Maya’s Retreat.
- Navigate through waves of Vex enemies to reach the final data packet.
- Be careful not to get overwhelmed by enemies and take cover when necessary.
- Take down foes from a safe distance with long-range sniper weapons.
- Use abilities and Supers to deal with groups of enemies quickly.
- Defeat the Vex and recover the data from their Conflux.
- Pay attention to your surroundings to prevent being attacked.
Locating the final data packet in Maya’s Retreat requires some combat skills, but it is not overly complicated. Players who take their time and stay vigilant should be able to progress through this step without too much trouble.
Regrouping With Nimbus And Osiris In Radiosonde

Regrouping with Nimbus and Osiris in Radiosonde is crucial in the Unfinished Business quest in Destiny 2: Lightfall. After you’ve returned the data packet to Maya, Nimbus, and Osiris may discuss what was written in Rohan’s notebooks.
- Get back together with Nimbus and Osiris at Radiosonde, located around the Neomuna map’s bottom.
- Start at Liming Harbor and navigate the structure until you reach Radiosonde.
- Interact with Nimbus to trigger a cutscene that reveals what was in Rohan’s notes.
- The next stages in the mission will be revealed after the cutscene.
- Ensure you are ready for this phase since the suggested Power level is 1770.
- Come prepared with weapons and abilities that can take down Vex enemies effectively, as you may encounter some resistance along the way.
Regrouping with Nimbus and Osiris in Radiosonde is a critical step in the Unfinished Business quest that sets the stage for the remaining parts. Be sure to pay attention to the cutscene and take note of the next steps so that you can continue progressing through the quest.
Finding The Seed Of Silver Wings

Players locate the Seed of Silver Wings to progress through the Unfinished Business quest in Destiny 2, a crucial component in building the passkey. Here’s how to find it:
- To trigger the Seed of Silver Wing’s mission, you must create chaos in Ahimsa Park.
- Defeat as many enemies as possible, using your abilities to create mayhem and draw the Shadow Legion forces away from Calus’s ship.
- After you’ve caused enough chaos, the game will guide you through Calus’s ship.
- After completing the campaign’s course, you’ll enter a large area where you’ll need to kill monsters and activate two plates.
- Fight the foes and plunder the Seed of Silver Wings by turning on the plates.
- You’ll be confronted with enemies that must be defeated before claiming your reward.
- If you have the Seed of Silver Wings, you may return to Nimbus at Striders’ Gate to construct the passkey and continue the mission.
It’s important to equip yourself with suitable gear and bring your most effective weapons and abilities because the enemies in this mission can be challenging.
Completing The Mission “What Remains”

Completing the mission “What Remains” is the final step in the Unfinished Business quest and will reward players with the Deterministic Chaos Exotic LMG. This mission occurs in the Garden of Salvation raid and traverses the area in reverse order.
- To begin, visit the Hall of Heroes and use the terminal there.
- Ensure that your gear is up to par before starting, as the recommended power level for this mission is 1770
- Navigate through the raid in reverse order, starting from the final boss area and working backward.
- Take out various enemies along the way, including Vex and Taken
- Activate two plates to progress and defeat a wave of enemies before moving on
- Face off against the final boss, a powerful Vex Mind called the Conceptual Mind.
- Use weapons that match the boss’s shield’s elemental type to damage its shield and defeat it.
- Collect the Conceptual Mind’s memory core.
- Return the memory core to Nimbus in Striders’ Gate to complete the mission and the Unfinished Business quest.
Tips And Tricks For Completing The Quest
The Unfinished Business quest in Destiny 2: Lightfall is a challenging and complex quest that requires you to complete multiple tasks to acquire the Deterministic Chaos heavy machine gun. Here are some tips and tricks to help you complete the quest:
- Gear up – Before starting the quest, ensure your character is at the recommended power level for the final mission (1770). Equip gear that maximizes your damage output and survivability.
- Use a Resource Detector mod – Equip a Resource Detector mod on your Ghost to easily locate Cloud Accretions and other resources required for the quest.
- Focus on ability kills – When completing the “Create Chaos in Ahimsa Park” step, use your abilities to defeat enemies to increase mayhem and progress the quest faster.
- Farm Cipher qubits – To progress through the quest, you must collect Cipher qubits dropped by Vex enemies. The best place to farm Cipher qubits is the Vex Incursion Zone in Neomuna, where Vex spawns more frequently.
- Play with a fireteam – The Unfinished Business quest, especially the final mission, can be challenging. Play with a fire team to make the quest easier and more enjoyable.
- Take your time – The Unfinished Business quest is long and complex. Take your time and enjoy the journey, and don’t be discouraged if you need to take a break and return to it later.
Completing the Unfinished Business quest is no easy feat. Still, with these tips and tricks, you should be able to conquer the challenges and earn the powerful Deterministic Chaos heavy machine gun.
Conclusion
Players who complete the Unfinished Business mission in Destiny 2: Lightfall will get the powerful Deterministic Chaos LMG as a reward. Gathering Cipher qubits, mining information from Cloud Accretions, locating data packets, vanquishing Vex foes, and completing a task in the Garden of Salvation raid are all required actions in this quest. Finishing the mission may seem impossible, but it can be done with the help of a guide and certain strategies. Finally, for those who desire a unique and powerful Exotic weapon, the Unfinished Business quest is a rewarding and demanding experience.
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