Animal Soul: Cat (キャット Kyatto) is an Animal Soul Spell.
Description
The user takes on the form of a werecat. In this form, they are mostly humanoid, with longer hair and some amount of striped skin concentrated around their forearms and feline-like pads on the surface of their palms and sharp claws at their finger tips. The user also appears to be garbed in a blue and black striped 2-piece halter bikini while in this state. They also sport feline ears, nose, whiskers, a blue choker that has a round bell on it, and a long tail, but otherwise retains their human features. This Take Over increases one's hand-to-hand combat abilities and speed.[1][2]
While Lisanna's hair grew with the transformation when it was first shown in the manga, later transformations kept her short hair like in the anime.[3]