can superior items be made into runewords?

[Devoted]

Can they or only regular/eth items can?

[Betrayal]

Can they or only regular/eth items can?

Yeah Superior, White, Eth items can be runewordified.

[Crowd Control]

Yep, they might have innate sox or Larzuk can always add a few for you. The cube recipe won't work with the superior ones.