Legendary Pokémon
Necrozma is a Psychic-Type Pokémon known as the Prism Pokémon. It is the mascot of Pokémon Ultra Sun (With Solgaleo) and Pokémon Ultra Moon (With Lunala). Necrozma is a Pokémon whose body appears to be constructed out of black crystalline material; its disproportionately large arms have three claws jutting out of them, as well as a single large whitish crystal protruding backwards from each arm. Its small legs bend backwards like a bird's and have three toes each. Although it is not known to evolve, it has three other forms.