Masteria Expansions, Names and the proof for each

So there's the attack map; I've noticed a few things of interest. They seem to be stopping off in Dead Man's Gorge for something. Considering the fact that when Grin dies, he spawns two ninjas, this may pertain to the Dragon Ninja Clan, who may be allied with the twisted masters. There's a bunch of people coming from the water, which may have to do with Amoria being revealed there, the underwater chamber, or something new. If you look closely, there's squiggles there representing text. There are certain maps marked, I'll get back to you on those. There's a statue marked near the bottom, and that strange mark near the trees on the left, something's up there, both also marked with text. There seems to be a back way in/out of Crimsonwood Keep, which could be important later. However, the most important thing I see is that there are people coming from Krakia to attack NLC. They seem to be retreating towards the legendary boomers map, which, I think, will lead to a new city later. Possibly something to do with the Krakians.

EDIT 1 : For some reason, they totally ignored Bigger Ben and the Meso Gears. Seems strange, considering the tombs there seem to be important for something.