Myrna has short hair, where the right side is longer, the fringe often hanging over her eye. On the left, her gringer strands are trimmed neatly around her ear and out of her face. Her eyes are usually orange, but they glow a deep, menacing red occasionally, mostly when she is angry. She has two sharp canines and the ability to shapeshift into a Hellhound, a large dog-like beast with matted black fur, coated in some sort of oil that makes it highly flammable. When aggravated or in battle, she can heat up her body enough to ignite it in fire, which is usually the standard orange flame. A ghostly silhouette of herself follows her every movement, no matter what form she is in. She is often seen wearing a tight fitting outfit, purely black in colour with the bottom jagged and torn. Armour acts as the sleeves, starting from her shoulders and stopping at her wrists. Her long armour-like boots cover her knees. Rather than trousers, she wears maroon coloured shorts which fit her tightly. Around her waist, she has a red ribbon, two brown belts around her waist in a cross. These belts have silver studs in them and hold her spadroon sword and flintlock pistol. A strap goes from her left hip over the right shoulder, which holds her broadsword. While she much prefers to fight with a blade, she has her flintlock pistol just for backup. Hanging from her left earlobe, is a gold ring and around her forehead, she has a black bandana, the logo of their ship in red. It is of two dragon silhouettes forming a heart, their tails entwining and foreheads touching. When her hair annoys her, she adjusts it to keep her fringe out of her eye. On her right shoulder blade, she also has tattoos, runes. One is a P, only backwards, another is what appears to be a 7, and the third is seemingly a capitalised b. These symbols mean something to her, yet no one else knows what it means.