Velvet - The ???! (Patreon)

DO NOT ANGER VELVET!!!

Mimikyu is a dual-type Ghost and Fairy Pokémon introduced in Generation VII, known as the Disguise Pokémon. It wears a scruffy rag that looks like Pikachu because it wants to make friends, but its true form underneath is a secret that supposedly brings a fast death or curse to anyone who looks at it.

Whatever Velvet is MUCH more than whatever Mimikyu is trying hide, and he isn't afraid to show it.