Get ready to unleash your inner demon when Overwatch Season 4 begins on Aug. 11. The Blizzard game’s next chapter brings new tank hero D.Mon, who comes from the same robot suit-piloting Meka Squad as launch hero D.Va but brings a different style of gameplay to the hero shooter’s tank roster. Yuna “D.Mon” Lee enters the roster as the first new tank hero since Domina back in February. Much like the rest of the community, the Overwatch team has had high expectations for this hero for years. D.Mon design and gameplayThe big story of season 4 is the new tank hero, D.Mon.