To be honest, anyone sent to this battlefield to gather intel is basically a top ace from the intelligence organizations of every major power—hell, even department heads at times.
After all, both sides are Catastrophe beings of Sixth Rank or higher, with over a dozen Fifth Order Evil Gods lurking at the edges, itching to pounce.
If you sent in some low-level Disaster Makers, Second Order or lower, to snoop around, they'd probably get crushed to death just by the sheer aura of the combatants.
So, anybody assigned to gather intel here is at least a Fourth Order Changer.
People at this level in the intel orgs are either sitting pretty at the top or are elite agents—battle-hardened pros who've seen more decisive wars and turning points than they can count.
In other words: What haven't they seen?
But this—right now—they... have never seen anything like it!
