I've wanted to see a lycanthropy quirk for a long time in the series, but didn't know what to add to it to make it unique.

So I consulted ChatGPT and was impressed by the results.

Welcome to Moonshadow. It's a transformation and emitter quirk in which the user is able to transform into a werewolf, with both an intermediate form and a complete transformation into werewolf.

In addition to the transformation, the user absorbs moonlight and converts it into raw power. So the fuller the moon and later into the evening, the more powerful.

-Enhanced physical attributes (strength, jumping, speed, agility, durability, reflexes, etc)

-Mild fear-inducing aura

-Heightened animal senses including a sixth "lupine" sense like a spidey sense, including eagle eye vision which lends prediction of movements and aids in reflexes

-Olympian physical conditioning in human form

-Howl and roar, can be used as sonic attacks

-Dense fur lending insulation and resistance to elemental and physical attacks

-Accelerated healing factor

-Claws and teeth, able to rend various materials including metal

-Eidetic memory and enhanced muscle memory

-Moonlight absorption enhances regular abilities