“The world's greatest hero — the man whose single line 'It's fine now. Why? Because I am here.' erases fear itself.”
Accumulated superhuman energy passed down through generations. Boosts strength, speed, and durability to their absolute limits. In his prime, All Might ran it at 100% continuously.
One For All concentrated into a single fist strike — named after locations, each varying in scale and speed.
All Might is a man who chose to become a symbol. Hiding his injuries and maintaining his smile isn't bravado — it's the weight of a responsibility: the world needs its fear erased. The gap between his hero form and his real body visualizes exactly how much he's carrying. He chose Midoriya not for talent but for courage — and that is how All Might defines a hero.