Strongest ones? Idk man... logically for villains i want to say Mara is one of the strongest... her quirk is crippling.
For heroes? I think Itsou, his is crippling as well
In The End -------------------------------------------------------- We're left infinitely and utterly -------------------------------------------------------- Alone.
In The End -------------------------------------------------------- We're left infinitely and utterly -------------------------------------------------------- Alone.
In The End -------------------------------------------------------- We're left infinitely and utterly -------------------------------------------------------- Alone.