User blog comment:Kogath/Monster Hunter: World Discussion/@comment-15446856-20180622155342

Arch-Tempered Vaal Hazak got released today.

It actually has new moves and abilities, and an even darker colour scheme that makes it look menacing. The miasma upgrades are enough to make the other two Vaal's look like joke monsters.

It looks like Arch-Tempered isn't artificial difficulty after all.