I actually gave this a good bit of thought.  My favorite was the all-int-caster enc/mag/nec/wiz which has a nice theme to it.  But if I'm restricted to two, I'm going with enchanter/shaman and is probably stronger than the above combination anyway.    Raiding would be even worse - I'm cringing just thinking about the buff tells. 
		
		
		
		
		
		
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