Pantheon is a decent dps champ that has an ok ganking ult. But the ult is completely op for most players since when u have your graphics set on low you can't see the circle that pantheons ult would make. And that people can't always see this ult theyll get killed probaly and feed pantheon. Pantheon like most dps champion gets really strong while fed. So everyone assumes hes op just becasue he got some lucky ult on people that cant see it coming . So panth may be a bit op but the real reason hes so strong is not seeing his ult hopefully itll be fixed for next patch.
pantheon wasnt op for a while they didnt change his at all then o wow panth is op im a rage and keep saying hes op the only thing that really changed was this ult bug and it doesnt happen every time.