This beast is known as the Revered Hydra ((I know it looks like something else, and probably exists as a real character from a game somewhere. I don't care, sue me!))

Anyway, The Revered Hydra is a similar creature to the Mythological beast known as The Hydra from the Greek Mythology.

The Revered Hydra is a massive beast, standing as up to a staggering 20 meters tall, and 90 meters long. However, this beast is able to change its size up to a staggering 300 meters tall. This beast has a wing span of 100 meters at 20 meters tall, and 400 meters at 300 meters tall, to allow this beast to gain flight.

It has a very powerful bite, clamping its jaws with bone crushing bite force, similar to a powerful crocodile's bite. Its fangs injects a very powerful poison that makes the victim's blood boil at a rapid pace, which causes the victim to go into cardiac arrest in just a couple of minutes, depending on the size of the victim. Its saliva, and its blood has a powerful neuro toxin that once made contact to the victim, the victim will be paralyzed while the beast feeds, once again, depending on the size of the victim. Similar to its eyes is also deadly as well, similar to the Greek Mythological Hydra. One look into the beast's eyes, or the eyes of one of its tail snakes, will cause the victim to have a nasty heart attack. as staring into its eyes causes a powerful fear into its victims to make their hearts go into overdrive, causing them to have a heart attack.

Its powers are quite unique as well. With its bite force and poisoning is bad enough, this beast has specialized abilities that it can use on its prey. It's able to breathe and spit a powerful acid from its stomach. The acids are powerful enough to melt so many metals and even rock, much like the Xenomorph acid blood. It's able to speak telepathically, having a hissing tone in its voice. It's able to use its wings to cause powerful wind storms in an attack. For every injury that it sustains, it regenerates rapidly, making it a difficult foe to kill. It's able to detach its tail snakes from the main body to go after multiple prey, or, to overthrow one victim. The beast is immortal. If its heart makes contact with a different corpse, that corpse will come to life, and will mutate to become a new snake body for the Revered Hydra.

Only way to destroy this beast is to remove its heart. However, removing its heart won't be easy either, as its heart is encased by a thick layer of bone, with only the top and bottom exposing the veins are only accessible.

How is this creature immortal in such way, you may ask? This beast was brought to life by a very powerful Lich, who was once a sorcerer. The Sorcerer was called to overthrow an enemy in a kingdom, and the sorcerer turned to dark magic, but, in order to create such a beast, the sorcerer needed to commit a haste of crimes, to their own allies. The sorcerer committed such crimes, even murder of innocent lives, including children. This causes the sorcerer to become dirty in so many ways, but, more was needed. By sacrificing their own life, they were able to unlock immortality to become a Lich. By spawning the forces of Hell, he was able to bring to life The Revered Hydra. The Lich was able to give the beast its powers. And the Lich was trying to get the Hydra to attack their enemies. However, instead of making it attack their enemies, the Revered Hydra turned on its master, and killed him, devouring him to encase his body and life inside of the beast, making him share its immortality with it. To ensure that its immortality will never leave it, it absorbed the Lich's immortality into its own.

This beast was an adopt that I got from  KingKairu Go and fave their work!!

The Revered Hydra belongs to me!!