Well except for argonians.

Too bad oblivion doesn't have headshots, does it?

Well the ones you need augmented should be more tactical use than continuous use, which are better to be high natural. If you need to buff a ton of skills unless you have a titanic magic pool you'll find yourself buffing skills over and over.

Yeah, plus at higher levels when you can take the fighting it becomes just boringly slow.

I don't use magic and large enough spells to justify a magic pool larger than what I got.

Which one?

well it is repeatable. It just cleanses your infamy on repeats.

and once you have them both above 100 your almost invincible.

I prefer to do the KOTN quest very late, that way you're as pure as driven snow. Helps your disposition and stuff.

Some of them. I killed the udefrekyte matron, suicide hill, and stuff.