Lazurite Axe Marlin

A fish with unique morphology and Sumeru's cousin to the butterfly fish. This fish has a broad skeleton and a unique curved body. Legend has it that the first fishermen to catch this fish had their rods tilted at the end of the tail fin and found that the two, when combined, resemble a polearm, hence giving rise to the name "Axe Marlin." This name has made much more of an impression than its scientific name, the "Anchor Hook Butterfly," and it is thus colloquially used amongst most people.\nAlthough its namesake is a weapon, and its strength surpasses that of many other fish, Axe Marlin mostly have a kind personality, especially those with blue and gold stripes on the body. Due to their hard scales and big size, Axe Marlins are able to handle attacks from other aquatic creatures, waiting until their attacker is exhausted and leaves.\nTheir strength can also prove challenging for a master fisherman, whose only choice is to treat them as large beasts — to drain their stamina more efficiently and eventually catch them, one must go all out the moment an Axe Marlin bites.