Mayoi

Mayoi are artificially created plant-fungi-animal hybrids made by Sycorax, in Big Hero 6: The Series. While they are small and adorable, they can grow to become vicious monsters that Mr. Sparkles can control.

Appearance
At their infancy stage, the Mayoi resemble green fluffy axolotls with stripes and fluffy tails. Their fur is, in actuality, however, fungus. Their ears resemble leaves, resembling more like plants than animals. In further stages of development, they keep mainly the same design until they are fully matured under the control of Mr. Sparkles in which their algae become sharper and its color darkens, and their eyes glow green.

Personality
At infancy, the Mayoi are much like puppies and kittens who are playful and love to be fussed over. The only thing they can say is "Mayoi" These traits remain during mid-maturity, but become playfully destructive. When the Mayoi reaches full maturity, they are more predatory and vicious.

Powers and Abilities
Mayoi get their energy and nutrients from the sun through the biochemical process plants use, although they are capable of eating regular food. Absorbing this much energy accelerates the Mayoi's growth rate, so they grow in size and develop into intimidating monsters. Similar to plants, the perpetually-vibrating fur cells of a Mayoi allows all Mayoi to communicate with each other, granting them pseudo-telepathy. Whatever one Mayoi sees is shared among other Mayoi. Mayoi hybrids such as Mr. Sparkles share this telepathy, which allowed him to control the Mayoi and forcibly mature them.

Weapons
When fully grown, they develop teeth and claws.