After a couple weeks of teaser images, Blizzard Entertainment has announced a new character for the Overwatch roster: Osira. The new tank hero is currently in the PTR servers, where players can test her out before she is balanced and tweaked for the official release.
If you can't play on the PTR servers, however, Blizzard Entertainment has revealed what kind of role she will play:
Orisa is the sixth tank to join the Overwatch lineup, and much like her programming, her gameplay is engineered around protection. She's built for making a stand with her entire team, and her abilities are geared toward protecting and enabling a group of nearby allies. Her barrier provides something to hide behind when it’s time to make a push, and her Supercharger ultimate gives her teammates a compelling reason to stay nearby for a coordinated assault.