Arkobla Conn said:
but if a player wants to use magic, then it's my job as the GM to create situations where it becomes logical to the story. (heck, why do any group of 5 people roam together for a long period in Conan's world??) The system should 'limit'...the story should.
I can see two options here.
1) You, as GM, decide to modify the established setting. As the Conan game doesn't allow for players using magic at this level, because the setting it is based upon doesn't, then you as GM need to take it onto yourself to change the system. It's your system at the end of the day, so if you don't like what the rulebook says, just change it. It's all d20-based, so throwing out the Conan magic rules in favor of another system is relatively easy to do.
2) You, as GM, inform the player that as long as they are happy with a limited spell selection and eventually growing purple tentacles out of the back of their head, there's no problem
Please don't take this the wrong way. I'm a bit defensive of the game because it's doing just what its meant to do, and providing rules to do non-Conan-type things would risk it not being the Conan RPG any more, but just a clone of the D&D rules with the Conan background tacked on. To be fair to the Conan game, it isn't up to a Conan RPG to provide a set of complete RPG rules that allow anyone to do whatever they want, its up to the Conan RPG to provide for gameplay in the established Conan world. If you don't like the mechanics in the Conan world, you can't really expect the Conan RPG to include alternatives. The system (as in the rulebook) does limit... because it's supposed to, in order to recreate the Conan world. The system (as in d20) doesn't limit - you can mess about with it to your heart's desire and create what you and your players want.
Okay, enough of me being unhelpful - time for something that hopefully *is* helpful
Take the D&D Sorcerer class (use the SRD if you don't have the books) and use it just about verbatim. You may have to tweak it a little here and there, but it shouldn't need too much doing to it. At the end of the day it's your game, your universe, your mechanics, so its perfectly okay to do this.