To complete the Memory Sai Mota quest in Destiny 2, you will first need to accept and complete the Lunar Spelunker bounty, which requires you to visit the following Lost Sectors and loot the chests:
- K1 Crew Quarters
- K1 Logistics
- K1 Communication
After looting all three chests, you will get a Firewall Data Fragment. You will need to take this Data Fragment to a vault at the end of the K1 one Revelation Lost Sector as shown below.
Completing the Data Fragment section of the quest will unlock the next step to gather 20 Necklace Scraps. To collect 20 Necklace Scaps, you will need to kill Nightmare Bosses with Arc attack abilities, such as the ones listed below.
- Arc melee attacks
- Arc Super Ability
- Arc Grenade
If you are unsure where to find Night Bosses and enemies in Destiny 2, we recommend farming them at the Altars of Sorrow location and event.
Related: How to get and use Small Rice Cakes in Destiny 2
That said, after farming the Nightmares and collecting 20, find Eris and give the Necklace to her. You can Find Eris after you collect 20 Necklace Scraps by heading back to the Sanctuary location and following the waypoints through a portal.
How to complete the Lunar Spelunker Bounty in Destiny 2
To complete the Lunar Spelunker Bounty, you will need to loot all chests in three Lost Sectors. Inside all three Lost Sectors, you will need to fight your way to the end to loot the chest. Here’s where you can find all three Lost Sectors in Destiny 2 below.
Where to find K1 Crew Quarters Lost Sector in Destiny 2
Players can find the K1 Crew Quarters Lost Sector in the location shown on the map below.
Where to find K1 Logistics Lost Sector in Destiny 2
Players can find the K1 Logistics Lost Sector in the spot shown below.
Where to find Communication Lost Sector in Destiny 2
Players can find the K1 Communication Lost Sector in the following location below.
For more Destiny guides, check out How to get Xur’s Unixursal Voyager ship in Destiny 2 right here on Pro Game Guides.