Looking through the collected notes from the good old HeadMaster, I still puzzle over how much time and energy he invested into the creation of "The Snow Queen".
Taking and converting a human warlock into some kind of synthetic life form is so absurdly difficult I wouldn't have thought it possible without seeing the schematics myself.
Although she was clearly made to create and interface with an even LARGER construction, the "Infinity Brain", that construction isn't all that much better than the God arm I dug up. A bit better maybe.
There's a note that could clarify things, if I let myself believe it. "The spatial weight of Magica cannot be sustained within our limited dimensional environment past a certain threshold, collapsing the threshold should result in pushing past the impassable. Properly harnessed there would be no limits. I must be there to guide this as otherwise unknown variables will enter into play. Ascension into a true Higher Realm is attainable."
Was he trying to make her into some kind of God or something?? He really was insane!
-Notes by the Demon Master Bael