As stated, the nexii are basically just plotnium - the substance that maes the whole setting run.
They are not restricted to main elements; a nexus could be fused with all manner of magic types: Fire, steam, sand, ash, polarity, magma, Gravity, not time because that's tricky business. Basically, whatever you want an item to do, there is a nexus for it.
Two of the same Nexii will still compete and overload, but certain types of nexii would allow for a greater quantity of magic to be channeled through it. It all depends on the make or model.
Demons Weeping is just me being caught up in trying to get my own thread up and running, but I'll probably try and make a post tomorrow.
15-Mar-2016 03:31:36