What else...?

[The armored man tilted his head to one side for a second then spread his arms wide in a 'who knows' gesture.]

I don't know. Some of the mission files mention other transformations to fit into the world if that's what you're interested in. But what I do know is that he uses magic or something of that nature, and he's the one responsible for containing the Orb once we gather its separate pieces from the missions.