Octo-girl

An Octo-Girl is a monster that appears to be a hybrid of human and cephalopod. They are commonly encountered anywhere large bodies of water can be found.

Appearance
Octo-girls are larger than a typical human owing heavily to the mass of tentacles that serves as their legs. In addition to their legs, their hair is also replaced with a mass of writhing tentacles, all of which are fully prehensile and very dexterous.

Abilities
Octo-girls gain strength due to their size, and can inflict heavy damage with a flurry of their many tentacles. They can also use their tentacles to ensnare enemies, and are occasionally known to simply leap at victims and engulf them entirely. Like natural cephalopods, octo-girls can spray a blinding blast of ink to disorient their foes.

Resistances and Weaknesses
The watery nature of octo-girls makes them immune to water-based magic and highly resistant to fire, but they are weaker to cold-based magic and are very susceptible to lightning magic. Their rubbery flesh makes them somewhat resistant to bludgeoning weapons.