[quote=Dubwarlock]
Well I couldn't write up many details about my character when it comes to combat because he's never focused on it. I wanted to make a character that has lots of room for improvement, but is still useful in his own way.
[/quote]
 
And that's good. 

No age limit and yes rune combinations generally turn out the same every time. The difference is affect runes such as enchanting a weapon with an element. It will affect a weapon the same way every time, however it may affect other weapons differently. And used on things beyond weapons it may even add defensive properties rather than offensive. Runes like fireballs and things like that are pretty much always the same though.