Ah, I see this topic is doing good now

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This week: Gandalf and Saruman
Gandalf and Saruman are both important characters in
Lord of the Rings, I find it interesting how they seem to be two different sides of the same character. Everything Gandalf is Saruman seems to be the opposite, when Gandalf returns he even goes so far as to say that he is Saruman as he should have been. So what do you guys think of these two Istari?