As Mega Char izard X, its body and legs appear more physically fit, though its arms remain thin. Its skin turns black with a sky blue underside from the lower jaw to the tip of the tail. Two spikes with blue tips curve upward from the front and back of each shoulder, while the tips of its horns sharpen, turn blue and curve slightly upward. Its brow and claws are larger, its snout is shorter and its eyes are now red with white pupils. It has two small, fin-like spikes under each horn and two more down its lower neck. The lower trims of its wings are divided into large, rounded points and each third joint is adorned with a claw-like spike. Mega Char izard X breathes blue flames out the sides of its mouth and the flame on its tail now burns blue with increased heat.