How to get options on accessory like these?

I read on guides “Crystal Crafting Restrictions”
*Legends cannot be attained via Ruby

  • All Sets
    but These pictures has it. How to get these ??

Mythic set

Those +2 sets are from Nadroji ring and amulet.

He use Stone of Nadroji to make Mythic “Energy” Right ?

Yes, he just left those +2 set