Yuna “D.Mon” Lee, the new tank character joining the game’s roster in season four on August 11, is the second mech-based hero after D.Va. And I think that that’s kind of where we went with Yuna and Hana, and that’s where we wanted to differentiate them, so they can still stand out.” And I think that’s where we separate the two.” D.Va won’t be the only character D.Mon has a relationship with, however. “I think that’s the fun part about introducing a hero,” Rivera says.