[quote=@WrongEndoftheRainbow]
<Snipped quote by Muttonhawk>

If it's in a secret location then by god it's only a matter of time before Lazarus comes across it
[/quote]

It's not really a secret. Just climb up Vowzra's "little" mountain, enter his plane whilst praying that the portal does not rip you to pieces, go through all the mind-raping illusions that he has set up, find the location of the cube, kill the OP guardians of the cube, actually find a way to forcibly open the cube, take the codex and open it, pray you don't end up like vulamera.

'Tis that easy.