Alternate Form

Alternate Form is the ability to have a normal-looking form and an inhuman appearance form. Some users may be able to control when they turn into another form but other may not be able to control or it may happen instinctively with extreme emotions.

Characters

 * Hulk

Hulk
He transforms into the Hulk through the chemical catalyst. Like a regular human, his adrenal medulla secretes large amounts of adrenaline in times of fear, rage, and stress, which hormonally stimulates the heart rate, increases blood-sugar levels, and inhibits feelings of fatigue. With regular humans, this secretions heightens phyiscal abilities but with the Hulk's case it triggers the complex chemical-extra-physical process that turns him into the Hulk. This transformation takes either seconds or minutes depeding on his adrenaline surge.