Overwatch: Classic was unveiled yesterday, and it's so much more than a return to 6v6. As well as giving everyone an extra teammate, it's bringing the game back to its 2016 state entirely, which includes reverting all the hero reworks that have happened since then.
Mercy will be able to rez five teammates at once, Symmetra will be setting up six turrets around chokepoints, and Bastion will be camped out on the payload, tearing through anyone who gets close. While new players are going in with a sense of curiosity, eager to see how Overwatch used to play, longtime fans are already telling them to prepare themselves - it's going to get messy.
Blizzard has given us a breakdown of how all of the heroes have been changed, but for those of us who have been there since 2016, it's exactly what you'd expect. Little quirks we'd long forgotten about, like no hero limits, D.Va self-destructing herself, and Symmetra having two ultimates, are back with a vengeance, and it's going to be interesting to see how everyone abuses these.
Just as she was at launch, Symmetra will be classified as a support hero. Keep that in mind...