When expansion first came out, I was like: "WOW! +skills on a GRAND CHARM!" Now, it's even better with Annihilus charms, because they take up one third of the space, and they give +1 all skills, +up to 20 all attributes, and the rest you guys should all know, hehe. Anyways, IMO, Annihilus is one of (if not the best) uniques.