Gave a little bonus back to Diecast for the Xochitl weapon augment

Nerfed most weapon augments by including target MagDef in the calculations, which probably should have been done from the beginning oops

Nerfed Xochitl weapon augment significantly. It was way too good.

Moved the Rotstone augments to a separate mod.

Minor adjustment to the Xochitl damage calc to prevent it scaling with abnormally low Max HP values.

Initial upload