Huonies

Huonies, I found them from a magical fantasy realm where it seems like fairy tales abound, and castles stand proud and tall (but are mostly on fire?). These ponies are always black, and are oni ponies. They have horns coming out of their heads, and emit various different colours of fire on their mane, hooves and body.

They are very proud of the fires they emit, and can even eat fire if they choose to. If they have eaten too much fire, they tend to burp out smoke multiple times. They are not able to breathe fire however! These Huonies are very goofy pets, and the expressions they have are similarly very goofy looking.

Don't be fooled by their small and cute looking size, they are a formidable punch! These Huonies may look cute, innocent and goofy, but I suspect the castles that are on fire are set by them. They do not seem like original inhabitants of the realm, and may have actually travelled there somehow and started to proliferate there. They would probably be deemed as an invasive species.
 
Important: Seasonal binding! They will be available during Halloween season.