→Trivia: Adding a clarification, as this is not immediately obvious
* Necrozma has many differences from the other members of [[Light trio|its trio]]:
** It is the only member to have its own exclusive Z-Move and [[Z-Crystal]].
** It is the only member without a pre-evolution.
** It is the only member to have more than one signature [[Ability]], as it has two.
* Necrozma is fought three times in the main story of a core series game, more than any other Legendary Pokémon.
* Necrozma has access to the most exclusive [[Z-Crystal]]s with a total of three.
* As seen in the climax of Pokémon Ultra Sun and Ultra Moon, as well as in ''[[SM088|Full Moon and Many Arms!]]'', Necrozma is able to fuse with Solgaleo and Lunala without the need for N-Solarizer or N-Lunarizer, and can use [[Ultra Burst]] without the [[Ultranecrozium Z]].