Staryu

Staryu is a Water-type Pokémon shaped like a star. While regarded by many as a starfish, its appearance seems more like an intricate piece of fine jewelry. Its body consists of five brown limbs connected to a golden metallic core. Within the core is a glowing red gem.

Pokédex Data
Staryu is a Water-type Pokémon that is commonly found in deep oceans. The red gem in its core glows constantly, unless Staryu is injured, in which case the gem will flash faintly. If Staryu dies, the glowing ceases altogether.

Staryu's core glows brightest when the sun goes down. At night, it floats from the ocean floor to the surface. Groups of Staryu will align with the stars on clear nights, displaying a connection with the celestial bodies of space. However, the glow of their core gems can serve to attract Lumineon, Staryu's natural predator in the wild. Fortunately, Staryu are capable of quickly regenerating any lost limbs provided that the core remains undamaged.

Abilities

 * Camouflage - Staryu is capable of blending into its surroundings to avoid detection. When it adjusts its body to the environment around it, its type also changes and it takes on that type's inherent strengths and weaknesses.
 * Swift - Staryu fires a barrage of energy pulses from the gem in its core. This attack never misses.
 * Water Gun - Staryu shoots a high-pressure stream of water from its top limb.
 * Rapid Spin - Staryu flies through the air like a shuriken, spinning rapidly as it impacts its opponent. This spinning motion also prevents enemies from restraining it.

Evolution
Staryu evolves into Starmie when exposed to a Water Stone.