I don't wholly agree with this, unless we are talking at cross purposes?
They didn't really cover what was in the Elric books though, the cosmos / multiverse was immense, like really huge - each plane of existence being totally different in that some were tree-like, and others of different shapes. Thing is, at the minute, the D100 engine can only handle gritty games. For example, Elric has encountered Conan, who has also met a plethora of other beings, one of whom is Judge Dredd; who has in turn fought friggin' Batman. If memory serves....? Now Batman fights superhumans toe-to-toe and comes out on top.
Unless there are some other books out there to be better handle 'big damn heroes' the D100 engine, such as it is cannot handle that type of game, at least not that I have seen., as at really high numbers and tends to break down.