These were created for an AU storyline whereby there was another set of seven Items that were created long before Akhunadin (or however you wanna spell it) got his hands on that ancient spellbook. For the ritual to have been written down, it follows that it may have been done before, at some point. That is when these seven were made... I did my best to have their abilities be of a similar feel and level of the canonical set, while at the same time making them all different in some way (as being entirely different isn't even a thing WITHIN the canon set). They're meant to be equals of the canon Items, and not strictly more nor less powerful than them.
All of these had their powers sealed during much of the time between their creation and the ritual at Kul Elna... That ritual revived them, allowing them to function as conduits for magic once again. Their particular abilities, however, remained largely inaccessible or at least significantly hampered for years. The event that fully unseale