Uploaded December 2020 | Updated September 2026, 3 hours ago

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Gravios Roar, the Black Gravios HBG. I like the design since it reminds me of grenade launcher. Well, that's about it. Supreme Lao-Shan Cannon is still, and always be, the best elemental HBG in high rank. Here I wanted to use Gravios Roar on dual monsters quest which fit with its elemental ammo (Flaming S and Thunder S), namely Carnivores of the Old Jungle and Congalala in a Crab Shell.

What do you think about Gravios Roar?

Timeline:
00:00 Carnivores of the Old Jungle
05:47 Congalala in a Crab Shell