Equinox can generate intense heat and cold within his body at the same time. With his powers active, waves of heat and cold cover him with alternating sheets of flame and ice. These thermic shifts also increases his physical strength and durability to superhuman levels. He can create constructs of fire and ice, such as fireballs or ice slides, and is also able to generate waves of intense heat or cold. Even with his powers inactive he is immune to temperature extremes.