Half baked, it has to be said.

[Valkyrie_Lenneth]

For example the relic weapons that are currently in the game, provide a quest that offers rewards such as different skin colours and effects. Gather a certain amount of items from FATEs or monster kill drops and turn them in for your desired effect/skin. It would lend some diversity to the monotony of the relic types.

But how does that add longevity? Unless you make it an insane grind, people will do it until they get the skin they want and then they're done

[YellowCrystarium]

But how does that add longevity? Unless you make it an insane grind, people will do it until they get the skin they want and then they're done

Well people treat this game like glamour is the true end game so yes, add an insane grind because people love to grind. Make the effects equally as detailed as something you would get from ultimate raids.

[linay]

add an insane grind because people love to grind.

I can deal with a grind, but I'd rather not deal with an insane grind.