StreamOfTheSky
Adventurer
I don't know what to say to this. Aside from it invalidating MotAO, I Guess. This feature is outrageous.
I think gaining a few spells from prohibited schools for the cost of a feat apiece is actually a really horrible trade. Especially since dragon mag had a feat you could take once per banned school to learn any 3 spells (including ones you can't yet cast) from a banned school. And you don't need to stick around in the wizard base class (as opposed to prestige classing) to get that feat.
I was just posting that for humor, I would never actually take that class feature, unless some sort of devious trick required making a certain spell to be of the transmutation school, I guess. I hope you aren't actually appalled at how "powerful" that is.