Shannon can use this ability to control and alter the moods of others. Initially she thought that she could manipulate emotions, but she learned that she could instead control the chemical compounds of pheromones. She can use the ability to sexually arouse others, induce sleep and repulse people away from herself. The pheromones she produces appear similarly to those produced by pheromone generation, resembling a colourful gas or mist released, although they seem to have slightly different effects. Each different type of pheromone secreted has a different colour. It is unknown if she can also induce different moods or sensations into others with the pheromones she produces and manipulates, but it is suggested that she may.