Fossilized Bird

Fossilized Bird is a fossil in Sword and Shield that can be used to resurrect Arctozolt when combined with the Fossilized Bird, respectively.

https://vignette.wikia.nocookie.net/pokemon/images/7/79/Fossilized_Bird.png/revision/latest?cb=20191122050002

Trivia

 * The fact that the fossil is referred to as a bird is somewhat inaccurate as it is technically a raptor. The description is also inaccurate because it mentioned that it used to fly, and raptors didn't fly.