Akarish-Dinok

"''I was once have flew the skies of the outer reaches of the world, seen the true stars of the mortals, and made my fair share of alliance with them, until the War came which split "our" alliance, the dragons have shown no mercy to the mortals but i have, though, they betrayed me by locking me up and held me captive over many years of the War. I was freed due to the force of magic of the Monsters advancing in and countering the Humans, I fled into the depths of the Mountain and made a ritual of the dark arts to summon the legendary dragons to aid the Monsters in battle, but i made a mistake, instead of summoning them from the dead, i turned myself into the living dead, along with my curse that i brought upon myself, it also sealed me within the icy walls in the most farthest reaches far away from the village called "Snowdin", after many years have passed, my icy prison was dissapate but the curse of undying immortality isn't." ''

-Akarish telling the tale of his history during the War, outside of his cave very far away from Snowdin Village

Description
Akarish-Dinok is about hundreds of years old due to freezing himself in ice and have leaped forward in time due to being frozen, he is a 7 ft tall undead dragon with part of his upper skull and ribs being revealed as his flesh decays and regenerates endlessly, making this experience much like hell than having a happy immortal life. He is very friendly yet prideful at the same time due to his nature as a Dragon.

His powers even exceed of the modern magic as he use necromancy to gain advantage on numbers, strength, and tactics to defeat his foes, he will use the bodies and souls of monsters to gain much more advantage if the enemies are many. He uses the souls of monsters to gain more power, and as it increase, so does his incoming breath, "Death's Curse" which makes his enemies be weakened, poisoned and blinded for a 3-5 minutes.

He is intelligent and cunning in terms of tactical formations and positioning, that's why he was captured during the War, he also don't harm anyone unless if he was attacked or someone was attacked, but due to his formidable and scary appearance, even many monsters may fear him for his appearance as well as his very own soul which was cursed in the process.

His soul color is "Lavender", his soul means "The Undying Suffering" meaning he isn't dying but is also suffering from his very own nature. If he changes your soul into lavender, you will start to get slower and your vision will be more darkened with each turn, when your vision is completely black, if you were hit by an attack, you'll get poisoned.