A sudden burst of power triggered by sheer determination or a powerful emotion. All the physical/mental abilities get heightened for a short amount of time, usually followed by a period of exhaustion or vulnerability. It differs from other similar powers such as: "Berserk Mode" or "Rage Power" because the user is still under control, able to think and act rational, not fueled by rage or blinded by emotions.
- Heightened senses, physical/mental characteristics.
- Increased endurance and/or durability.
- Extreme focus.
- Ability to surpass their own limits at the cost of putting a great burden on the user's body.
- A last resort type of attack.