Heatstroke, Elder's first successful human/elemental hybrid. Her appearance was based on something like a charred corpse and Hades from Hercules. I had to get the fire hair in the design.
Her body is composed of the element she embodies, which means instead of organs and such, she has a molten core. Because of the high temperatures within her charred body, her skin will often tear spontaneously to release belches of flames. Because these breaks tend to happen when there's more friction, it can often appear that she's leaving a trail of burning footsteps.
She can harness the fire within her or manipulate flames, but like the other false elementals, like Overgrowth and Whisper, combining herself with her element or becoming it is impossible- an advantage only enjoyed by Kei, who is a true water elemental.
The fact that Heatstroke's powers provide her with a handicap against Kei is not lost on either of them, or Elder, who uses Heatstroke in battle as a means to instigate fights or draw Kei into a trap. Because she's considered generally useless against Kei, Elder tends to employ her more as his right-hand-woman and lab assistant.
Also her head looks tiny why is her head so small goddamn it