Is dialga a legendary or mythical?

Does meloetta count as a legendary?

Answer: Like many other Legendary and Mythical Pokémon, Meloetta is capable of temporarily turning invisible.

Is nihilego a legendary or mythical?

Answer: Nihilego is considered a special type of legendary Pokémon known as Ultra Beasts. Introduced in Pokémon Sun and Moon, these extradimensional creatures have appeared from the Ultra Space and possess the power to transcend worlds.

Is a shiny rarer than a legendary?

Answer: Although there are various methods for increasing this chance, like Mass Outbreak hunting, the Masuda Method, or Dynamax Lairs, Shiny Pokemon will always be the rarest Pokemon you can catch in any game, and at the very least, much rarer than legendaries.

Is poipole a legendary or mythical?

Answer: Poipole is an optional Legendary Pokemon available in Pokemon Sword and Shield's Crown Tundra DLC.

Is cosmoem a legendary or mythical?

Answer: Cosmoem (Japanese: コスモウム Cosmovum) is a Psychic
Psychic
Psybeam (Japanese: サイケこうせん Psyche-beam) is a damage-dealing Psychic-type move introduced in Generation I. It is TM016 in Generation IX.
https://bulbapedia.bulbagarden.net › wiki › Psybeam_(move)
Psybeam (move) - Bulbapedia, the community-driven Pokémon ...
-type Legendary Pokémon introduced in Generation VII. It evolves from Cosmog starting at level 43 and evolves into either Solgaleo
Solgaleo
Solgaleo (Japanese: ソルガレオ Solgaleo) is a dual-type Psychic/Steel Legendary Pokémon introduced in Generation VII. It evolves from Cosmoem when leveled up in Pokémon Sun, Ultra Sun, or Sword starting at level 53. It is one of Cosmog's final forms, the other being Lunala.
https://bulbapedia.bulbagarden.net › Solgaleo_(Pokémon)
Solgaleo (Pokémon) - Bulbapedia
or Lunala
Lunala
Lunala (Japanese: ルナアーラ Lunala) is a dual-type Psychic/Ghost Legendary Pokémon introduced in Generation VII. It evolves from Cosmoem when leveled up in Pokémon Moon, Ultra Moon, or Shield starting at level 53. It is one of Cosmog's final forms, the other being Solgaleo.
https://bulbapedia.bulbagarden.net › wiki › Lunala_(Pokémon)
Lunala (Pokémon) - Bulbapedia
starting at level 53 depending on the game it evolves in.