FusionDex

This Pokémon is nocturnal. Its dark skin allows it to absorb moonlight, and it channels this energy into its arms for offensive purposes. If defeated, it will retreat into the shadows, quickly disappearing into the dense foliage around it.

It requires a lot of effort to maintain Umbrantis's vivid coloring, but some collectors enjoy this work and treat it as their hobby. Umbrantis evolved from exposure to the moon's energy pulses.