Hmmm, lets do a little reading shall we? You know something we start to learn to do in the 1st grade if not sooner.
Oh look, what wonders reading will tell you
-Dreadful Chest Module
-Dreadful Hand Module
-Dreadful Helm Module
-Dreadful Leg Module
-Dreadful Shoulder Module
Each of those comes with further text explaining what it is
“Create a soulbound Sepulcher of the First Ones Class Set item appropriate for your class.”
If you are too dumb to figure that out, I dont know what to say.
Not to mention that the naming of other slots like belt and such dont carry the same name as the tier set. For instance, the tier set for Dk has First Eidolon in the name. The other items that would finish the tier look, not the set bonus, do not have that naming scheme.
But the Judgement tier gear for paladins all have Judgement in the name that included more than just the 5 slots tier has now, and not only that, that tier gear had a 8 piece bonus.