I've decided to make this horse into my newest character. I've also loved the concept of a black horse with white mane and tail, so, I'm using him has my next magical equine.

This is Dark Holy a shapeshifting equine, but only into other equine forms. He can shapeshift into any breed from draft to pony. He can also shift into magical equine creatures, as long as it has some kind of equine property, he can shift into it as in a unicorn, nightmare, centaur, and his true form a equine dragon. In all of his forms he has the same black body with white mane/hair and tail. He has all the magical powers that any magical equine would have (magical properties of a golden dragon in dnd) and is a protector of his forest (like a unicorn). Many creatures (and people if they are lucky enough to spot him) think he is evil because of his dark apearance, but after getting to know him or living in his forest they find him to be a very divine and kind creature. Which is why he was given the name Dark Holy. His true name is "Tenrai Koutai" and is called Ten by other divine creatures that he knows. His age is unknown and it is rumored that he was created by a divine god.

has done a rendition of Dark Holy in his unicorn/dragon form [link] It is Absolutely Amazing, go check it out!