The anime medium is home to a host of powerful characters, including many who use their strength to better the world around them or protect those they love. However, for every iconic hero, there are numerous villains that threaten the safety of the innocent, some of whom are even more overpowered than the heroes themselves.
Source:https://www.cbr.com/10-most-overpowered-anime-villains-of-all-time-ranked/