MONSTER HUNTER WILDS ENDING SPOILERS
I was right! Well half right so far! There was not a war fully, at least they have yet to confirm as they do make a mention as to WHY Wyveria would need to create guardians but Wyveria was destroyed by a wyvern they made, Zoh Shia!
Zoh Shia is the Equal Dragon Weapon!
It's not one to one obviously since the EDW was concept only and not even canon, but it is absolutely based off of the EDW and that concept brought to realization. It's an artificial Elder Dragon.
Wyveria is the Ancient Civilization obviously and are even flat told it's them, and have all the hallmarks of the old lore. They abused the ecosystem, perverted the natural state of life, and committed various violations of the laws of nature that led to some of their descendents taking up a repentant mantle.
Zoh Shia is an absolutely monster in comparison to any other Elder Dragon wyvern. It doesn't even have eyes! They're just blank holes! And it undergoes a painful transformation when pushed far enough that it's outer shell literally blows out of it's skin and it's head and body becomes Fatalis and Black Dragon like and then starts pulling out it's moves!
It was feeling so familiar and that's because it's made out of Black Dragons! The Hunter even panics when it's mentioned! It rears up like Fatalis does and fires off blasts of fire that explode, red lighting and meteors, does a weakened nova that burns away everything, it has Alatreon's explosion and chaotic elemental shift and causes explosions, and even has Gore Magala and Dire Miralis's arms that come out of it's back and tail and stuff!
It even has parallels to Xeno and Safi as it can absorb energy and change entire ecosystems!
That's why it rebelled! Wvyeria attempted to harness the power of the Black Dragons and were destroyed by it.
This may be why Fatalis hates humans so much as it has seen what humans did to it's kind and kin!
I'm just so happy they made it canon since this was literally my fav part of the old lore.
