The power to evolve or change the appearance of oneself based on emotional energy.
- Emotion-Based Evolution
- Emotion Shape-Shift
The user can change the form based on emotions, feelings or wishes.
- Animal Imitation
- Angel Physiology
- Demon Physiology
- Emotion Augmentation
- Emotional Attuned Physiology
- Emotion Embodiment
- Mode Switching
- Mythic Physiology
- Human Physiology (Knights, Mages, Etc.)
- Phobia Shapeshifting
- Power Manifestation
- User may not be able to control their form.
- User may only be able to use their form for a short time.
- Using this form may cause unwanted side affects.
- Digimon (Digimon)
- Bruce Banner aka The Hulk (Marvel Comics)
- Jacob Black and His Pack (Twilight); via Anger
- Super Saiyans (Dragon Ball)