I've only seen these in Ragnarok maps, but a pain and a half to stumble on. They are basically lobsters with the powers of gods! Do not engage these things unless you have an army! They will neutralize you in one hit, kill you in 2 or less... they have a pretty far aggro radius too, so if you happen to see one and want to avoid it, give it a pretty wide birth... they never live alone. If there's one, expect more to be nearby.

Also, I've seen them constantly glitch so that they're "swimming" on land. So... have fun with that! :3

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