Blizzard is holding its third Overwatch anniversary event on May 21st, and this year the focus appears to be on welcoming in as many as people as possible. The occasion will revive many seasonal cosmetics, Arcade brawls, emotes and skins, but it'll also include a week-long free trial (until May 28th) to give you a better feel for the team shooter -- it's not just a weekend this time. You can also expect genuinely new legendary and epic skins as well as fresh dances for more recent characters like Ashe, Baptiste and Wrecking Ball.