Neko Neko no Mi, Model: Schrodinger's Cat

Cat Cat Fruit, Model: Schrodinger's Cat
This fruit grants the user the ability to take the form of a human, half breed, and full Schrodinger's cat.

Schrodinger's Cat
Schrodinger's Cat is a paradoxical theory on the topic of Quantum Superposition. Several branches have been used by different shows/anime/books since the theory showed up and a personal favorite of mine is from Ultimate Hellsing in which a Shrodinger's Cat has a specific (If event A happens/can happen/ will happen then he lives) scenario.