## Saturn Junction - Comeplete [[The Archwing]] Quest - Equip a codex Scanner to your Gear Wheel - This can be done from the 3rd tab in your Arsenal - Fully scan one enemy type to add it to the Codex - Boss enemies tend to take fewer scans to complete and I'd suggest using Lech Kril as he has a few relevant mod drops you can get primarily Killing Blow - Dissolve 5 Mods - This can be done from your mod station in the Orbiter - It is generally advised to dissolve 5 mods that are duplicates of other mods you have which you can sort by in the mod screen [[Critical Progression Route]]