The reason for fire mages is so you can put on a robe covered in fire decals and go round saying "ultimate mega fire attack" and set fire to fire elementals.Crissa wrote:Nor do I understand the reason for 'Fire' mages or 'Ice' mages.
This whole thing with a complex mystical cosmology elemental wheel thingy is neither part of meaningful game balance nor is it a meaningful part of most of the fictional source material.
It's pretty much pure wank.
The characters that matter in various "elemental" universes, or ones with arbitrary divisions of magic types almost inevitably use the elements/divisions differently, in different combinations or just plain better than everyone else in those settings that interact with the cosmology.
Go look at god damn avatar avatar boy breaks the rules and uses ALL the elements, water girl goes off and learns mildly special healing and unique super rare one of a kind "blood control" water magic no one has even HEARD of, and earth girl INVENTS metal bending.
Those characters do not exist in a universe with formalized school specializations built into the laws of physics. They exist in a universe where powers are largely customizable modular things and a bunch of cultures have traditional selections that the PCs feel fairly free to buck the trend on.