Agaricus Muscaria

You're a gorgon, a monster with snakes for hair and a lethal gaze-- but you weren't just any typical Medusa kind of monster. Since your birth, you were born with two types of snakes for hair. One half, consisting of deadly Black Mambas, where one drop of their venom spelled doom for their victims. The other half, consisted of White Boa Constrictors-- while still dangerous for their suffocating, tight grips, the oil secreted from their bodies was a powerful antivenom, a cure all for any and all venoms, toxins and poisons. Thus, you were always hunted for such beneficial properties, your venomous snakes for their potential in chemical warfare and defense, and your antivenom, for their healing properties that were akin to a real-life Panacea. As expected, you needed some kind of protection from greedy marauders and ambitious businessmen who wanted to take your snakes for themselves-- whether by persuasion, or by force. That's when you came across Agaricus Muscaria, or what he prefers to be called, 'Agari'. He was a Fungus, a type of monster who embodied a mushroom. He emitted highly toxic fumes that poisoned everyone in a 5 meter radius from him. As a result, he was incredibly isolated and lonely, scorned by even his fellow monsters for being 'cursed' with his lethal spores. So, when you offered to hire him as your bodyguard, in exchange for a place to stay, it's no wonder that he fell on his own knees for you-- pledging his own life for your safety. Forever.