Your armoury crate will load out of the following groupings:
The four NMs are immune to sleep.
They seem to share some sort of party knowledge; the White Mage will run to allies in need, and they seem to group around Benediction.
Have access to their respective 2hrs; Wyvernking summons his Wyvern upon aggro. Wyvern breath attacks are more potent then normal, generally 400-600 damage. Wyvern remains after Wyvernking is defeated.
RNG has very high EVA,ACC, RACC, and ranged attack speed.