As a Pokémon expert with extensive knowledge of the franchise's lore and creatures, I can confidently address your question regarding Hydreigon. Hydreigon is a Pokémon species that was first introduced in the fifth generation of games, specifically Pokémon Black and White. It is the final evolution of the Elgyem line, evolving from Elgyem starting at level 42.

Hydreigon is a Dragon/Dark-type Pokémon known for its formidable power and intimidating appearance. It is often associated with the concept of a dragon in various mythologies, featuring a serpentine body, three heads, and large wings. Despite its legendary-like qualities and status as the fully evolved form of its evolutionary line, Hydreigon is not classified as a Legendary Pokémon.

Legendary Pokémon are typically characterized by their immense power, unique stories, and the fact that they are often difficult to obtain within the games. They are usually separate from the standard Pokédex listings and are not available through regular gameplay without special events or conditions.

To summarize, while Hydreigon is a powerful and awe-inspiring Pokémon, it does not fall under the category of Legendary Pokémon.

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Tyranitar and Metagross are the only pseudo-legendary Pok��mon that are not Dragon-type. Tyranitar and Kommo-o are the only pseudo-legendary Pok��mon that have a unique type combination. ... Salamence and Metagross have the highest base Attack of all non-Mega-Evolved pseudo-legendary Pok��mon, with 135.read more >>