Attempt to add new spells and skills.

You need to know the byte number/bytes that store the maximum number of spells.

Well, they aren't secret; I found them... I'll also increase them by one for testing!

Will you take on editing types.xml and all the related .xdb files?!

Regarding the visual effects, I have some ideas in my collection, so I don't consider further work on improving the visuals to be a problem at all!

The same goes for the sounds...