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|Type: Quest Item|
- There's also a second Attunement Sphere in Sinderion's Field Laboratory in Blackreach.
- The attunement sphere changes color as it plays music that the Dwemer ruins uses to open ancient doors.
- The inventory image of the sphere was changed in the 1.4 update to a red color along with the Runed Lexicon, but there seems to be a problem with it keeping this new color. It sometimes switches back and forth.