FusionDex

Starlrock rests on the seabed whenever the sun isn't shining, only surfacing on sunny days. When it faces towards the sun, its central crystal splits light like a prism, refracting rainbow light onto the ocean waves it floats above.

Solar energy is the source of this Pokémon's power. People in ancient times imagined that Starlrock were transformed from the reflections of stars that twinkled on gentle waves at night.