While the Matrix grants the fusers unique powers, it can also accidentally bestow them on individuals caught in the Matrix by mistake. One example is Nanette Phaedon, wife of the late Allen Phaedon, who gained the ability to change her quantum state for size shifting and flight by her own will. Following Raymond's resurrection during "Brightest Day", Firestorm gained the ability to switch "drivers" between Ronnie and Jason at will; before that only the active driver was in control, with the dormant consciousness only able to advise the other on what action to take. One of the faults of a Firestorm fusion is that the stronger psyche will have dominance of the Matrix's power, such as when Jason fused with Luis Salvador who overpowered him from the passenger seat of the Matrix.