Golurk

Golurk is an artificial Pokémon that resembles a large, bipedal automaton wearing a suit of armor. Its body is mostly teal in color, with some blue spots on its head, torso, right shoulder, and right hand. Its head is small when compared to the rest of its body, featuring two rectangular eyes, with the left one being "L"-shaped, and a pointed, blue, crest-like structure on top. It has large, rounded shoulders with a crystal-like formation jutting out and five-fingered hands with a blue rhombus on the back; a geometrical swirl is embedded on the rhombuses and on its shoulders. The underside of its waist is flat and connects directly to the midsection of its thighs. It has large, circular, brown bangles around its wrists and ankles. There is a crack running diagonally across its chest, patched by a brown, bandage-like seal, screwed to its chest in two points. Its eyes, the crack on its chest, and the swirls on its arms emit a pale-yellow glow. By virtue of its mechanical nature, Golurk can change the conformation of its body in order to accomplish various purposes. Notably, it can retract its arms and legs into its body, creating openings at its wrists and waist from where it can blast off energy as if they were rocket thrusters, allowing Golurk to fly at Mach speeds, despite its large size. Shiny Golurk's energy is blue instead of yellow. It can also turn into a cannon by retracting its legs, using its arms to anchor itself to the ground, and firing massive energy beams from the opening at its waist. In ancient times, Golurk even acted as sentries on artillery platforms built onto castle walls.