Species Family: Dragon/Undead
Habitat: Dark, poorly-lit, and secluded areas. At night they can be about anywhere, but in the day they reside in caves and dark places.
Behavior: Mindless, yet aggressive when hunting down prey. No accounts of a non-hostile Zombie Dragon have been found.
Diet: Any type of meat, regardless of what it came from, or how rotten or fresh it is. Zombie Dragons are known to attack, kill, and eat one another to survive.
Appearance: With the sub-type of bipedal humanoid creatures, the Zombie Dragon has 2 legs and 2 arms, as well as its wings provided that the wings haven't rotted off yet. They usually follow the same scale color if they were alive, but the color would be awfully dim and scales would be peeled off or completely rotted away, leaving behind fleshy red patches in areas. In some cases, the flesh would be removed completely, leaving only bone. Every part of the Dragon Zombie is suspectable of rotting, including the wings, tail, and head. If a Zombie Dragon has been around for a certain time, they are a rotted green, which is much different from the green you'd see in a normal Dragon. They appear malnourished, with bones visible through what's left of the scales. They can stand from 7-8 feet, and their wings can reach a span of 10 feet across. They have long arms, with hands that reach the knees that are adorned with sharp claws, which are used to rip apart things like wood, metal, and flesh. A Zombie Dragon's feet also have talons, which can go over 6 inches in length. The head is the shape of a standard dragon, but smaller and a little less wide to accommodate the human shape. If the Zombie Dragon had horns in its previous life, the horns would carry on as it takes this new form. A Zombie Dragon has razor-sharp teeth that are usually moldy and yellow which pertain to the talons and claws as well. If the Zombie Dragon happens to be of the "Cursed" variant, then a faint black aura can be seen around the Zombie Dragon, which is the Curse. Eyes are often diluted, with no pupils, and only a while foggy sclera if any eyes at all. The tongue has been somehow rotted away.
Information: The Zombie Dragon can be created in one of three ways, a parasite that was burrowed into the head of a Dragon and remained there until death, a curse that was put on a Dragon to transform it instantly, or just the effect of an infection, much like a typical Zombie. Either way, Zombie Dragons are usually unintelligent, compared to the normal Dragons, which are smart enough to speak, whether it be fluently or broken. They live in isolation, and anything that attempts to cross its territory will be attacked without warning. They often attack and kill their prey, then leave the prey hanging impaled on a tree, which has started to become warnings for those who pass by to leave immediately. While it isn't hard to kill a Zombie Dragon, by just attacking the head, they have superior ambush tactics, and, provided their wings still work, an expert flier, something that carries on with a Zombie Dragon as well Zombie Dragons are hostile towards one another, fighting each other for territory, and food. There is no possible way to tame a Zombie Dragon without strong magic. It is possible to prevent being attacked by a Zombie Dragon by lobbing meat at them to distract them. They can eat over 3 times their weight, and weigh around 1 ton on average.
(Tell me how I did for a first time. This was kinda requested by @DatBoiGokumi ,so I made it. Tell me what should I do next!)