Had problems posting my previous message attempt.

I do not know the answer, as I hadn't bothered with this part of the game,and in trying to find information ,I accidentally built level 1, and then got trapped in a loop where I had to call Forsetti, who I  don't even know if I want /need him.Couldn't recall the need for soul shards, fortunately I had some,but don't want to waste them. 

So the only thing I suggest you try is learning gear, and see if it works the same as in the oracle.