Miasma Ravager - Avarus

In Hollow Investigative Association reports, Avarus is often jokingly referred to as the embodiment of "the sin of gluttony" — its pot-bellied figure makes it look every bit the lazy bum, about to doze off at any moment.
Don't underestimate it, however. Observation data indicates that Avarus can compress its body into a ball and launch devastating strikes at targets with astonishing speed.
As to how it maintains such a rotund figure despite its intense physical activity, the Association has yet to reach a conclusion.

"The way it rolls around always reminds me of my pet hamster — it's just a bigger, y'know?"
"More than just a bit bigger, I'd say..."

During combat, Miasma Ravager Avarus will use its massive body to perform rolling attacks. If you successfully counter this skill with Defensive Assists 3 times in a row, you can interrupt its rolling attack and expose its weakness. After taking a certain amount of DMG in battle, it will activate a Miasmic Field.