Originally posted by Galan007
^ See above.Considering The Official Handbook(s) of the Marvel Universe are published by Marvel, they are as canon as it gets.
Writers write these handbooks, and most of the time, they leave out important contexts of the stories they put together.
IIRC, the feat of "crossing over to Marvel" via the Surfer/Superman comic (from what I remember from the comic) was just about as significant/impressive as any character does when they cross over to a different reality/dimension.
Don't know why you'd even mention it in your post about Mxy's power levels like it's some sort of beyond-abstract-level feat...