Quote Originally Posted by Vortex85 View Post
I don't think so. Myserio killed himself in the late 90s in Guardian Devil. Ezekeil dies in ASM 508 in 2004. Mysterio comes back from dead in Friendly Neighborhood Spider-Man 11-13 which came out in 2006.

So for a period they are dead at the same time.
Ah, not sure why the hell I thought that Mysterio returned before Ezekiel died, that happened during Civil War... Oh well, thanks for the correction.