[quote=@Disdain]
<Snipped quote by Galaxy Raider>

-Spectre- Great long time to be sealed away like that. And with nobody getting in there, ever, he should have [i]lost[/i] power, not gained it. Perhaps he was awoken by Omega's breach.
[/quote]

It's possible he just stagnated, too. And that also means that someone put him in there. I doubt anyone would do that to hisself...
Vex: Classic case of sealing the villain away to defeat them.
-So many questions...