Gotishcer

Gotischer is a Steel/Ghost-type Pokémon introduced in Generation Neo-I.

It is not known to evolve into or from any other Pokémon, but may slightly change its Form with its Ability, Call to Arms.

Biology
Gotischer resembles a medieval suit of armor, animated by some ghostly presence. Once a shining silver, the armor has since degraded and rusted. Its limbs are not entirely connected, being held together by ghostly appendages. Its signature Ability and move, Call to Arms and Unsheathe, respectively, allow it to gain new forms depending on what weapon it is holding. These weapon choices consist of a Honedge, a leek, a Doublade, a bone, and a Bronzor. When first appearing in battle, the armor will crash onto the floor in a jumble before being reanimated and conjuring up its weapon.

Triva
Gotischer seems to be inspired by the trope of animated suits of armor coming to life. Specifically, it resembles a medieval Gothic suit, perhaps German due to its name.

Gotischer may be a reference to the German word of the same name, meaning gothic. Gotischer Plattenpanzer was a type of steel plate armor manufactured in the 15th century Holy Roman Empire.