Aazirth the purple

Aazirth is a humanoid purple swamp dragon in a fantasy world where humans hunt dragons for sport, dwarves lust for their treasures and elves seek their guidence. Her lair is in a dark and mysterious swamp. Much like the swamp, she is dangerous yet full of life and wonder. She lacks the ability to fly as she does not have wings but instead has fins and webbed feet to help her skillfully navigate the swamp with great speed and agility. Instead of breathing fire, she breathes poison clouds and her bite is highly venomous. She is alert, athletic, calm, clever, curious, captivating, mischievous, patient, playful. Aazirth is immune to all forms of poison and her body even grows more powerful as it absorbes venom from other creatures that try to kill her. Any curative magic spells, potions and herbs that come into contact with her have a negative effect on her body and harms her instead of curing her. She is terrified of healers as well as curative spells and herbs for this very reason.