Klefki

Klefki appeared in 2013 video game called Pokémon X & Y. Klefki is a Key Ring Pokémon. If you're constantly losing your keys, a Klefki might be to blame. This Pokémon loves to collect keys and sometimes even swipes them from people's homes.

Klefki is a small, grayish white Pokémon that resembles a key ring with four keys. It has a spherical head with a small, pink oval on its forehead. Two black circles and a keyhole form its eyes and mouth, respectively. Below its head is its pink, teardrop-shaped body with a white, teardrop-shaped marking in the middle. Extending from the top of its head is a horn that resembles an old-fashioned key with two wide, blunt teeth. Extending from either side of the key is a thin loop that surrounds Klefki. Hanging from the loop are various keys that this Pokémon has collected. Klefki is very tiny, tying with Alolan Diglett and Meltan as the shortest Steel-type.

In the past, Klefki inhabited mines. When the minerals it fed on became scarce, it moved to human settlements. It now feeds on metal ions by inserting its key-like horn into chinks in metal. It likes to collect keys, particularly master keys, and will sneak into people's homes to steal them. While the exact reason for this collection is unknown, it does rattle its collection to threaten predators. It will never release a key it likes, so people will give it important keys as a way to prevent theft. Klefki is the only Pokémon capable of learning Fairy Lock, and in the past claimed Crafty Shield as a signature move as well.