In Aurora click the plus sign at the bottom of the profile selection. (Add a new Lightning Profile)
Browse to the Destiny 2 executable (X:\YOURGAMEFOLDER\Destiny 2\destiny2.exe)
Close Aurora
Open an explorer window and enter "%appdata%\Aurora\AdditionalProfiles\destiny2.exe" in the path bar.
Extract the zip-file into this directory, overwriting the existing files
Relaunch Aurora and you are good to go
How to use/What to do:
Open the Destiny 2 Profile and you can choose which class you are playing with by selecting the checkbox in front of the corresponding "Class Abilites" Layer. (Arc, Solar or Void). If you are using the Arc class, the unused keys will have the same colour. You can change the colour of the unused keys in the "Unused Keys" Layer. Just choose whichever colour you like.
This profile was created for the G910, unsure what's happening on other keyboards!
Leave any questions of feedback in the comment section.