Certainly!
Sneasel
The Sharp Claw Pokémon
Type: Dark/Ice
Official Registration #: 215
Entry: In Johtonian folklore, there is a creature called the kamaitachi, which was originally depicted as an invisible beast or whirlwind that lacerated hapless wanderers, leaving deep but painless wounds. Later research uncovered the fact that these demons were actually teams of sneasel that used Icy Wind to startle victims shortly before sneaking up on them to take them down. It goes without saying that this is yet another reason why Johtonians inherently possess an innate urge to set fire to everything within reach.
Weavile
The Sharp Claw Pokémon
Type: Dark/Ice
Official Registration #: 461
Entry: The evolved form of sneasel, by battle experience if holding a razor claw at night. Upon evolution, weavile become far more intelligent. Not only they have the ability to communicate through written language (which they carve on boulders in their territory to communicate with other weavile), but they also have the ability to coordinate and strategize, which they do in small but lethal groups. This would be unfortunate for Johtonians, except we had the foresight to gather all of our razor claws and export them to Sinnoh under the guise of a diplomatic gift. This, as expected, did not improve Johtonian-Sinnohian relations, and because we have subsequently recognized this as a jerk move, Johtonians as a whole didn’t put up much of a fight when Sinnoh built the Battle Frontier and exported to our region something worse than weavile: tourists.
The Pokédex According to Bill 