What animal is Eternatus?

What animal is Eternatus? Categorised as a Gigantic Pokémon, Eternatus is a dragon and poison-type Pokémon. It’s origins are described as, ‘It was inside a meteorite that fell 20,000 years ago.

Categorised as a Gigantic Pokémon, Eternatus is a dragon and poison-type Pokémon. It’s origins are described as, ‘It was inside a meteorite that fell 20,000 years ago.
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