Users can create, shape and manipulate poisons and fire combined, using poisoned fire that can burn and poison someone at the same time, making the victims suffer from a terrible pain and make a gas-like poisoned fire that burns everything and everyone on its path or both fire and poison simultaneously. Users can make a burning poison gas that if inhaled, it will burn the victims from inside the body, causing instant death, though the burning poison gas doesn't need to be breathed, since it also can enter the body through the skin.