As a live service title, Destiny 2 has continued to add, evolve, and update since its original launch all the way back in 2017. Outside of the main campaign and other launch modes like Crucible and Vanguard Strikes, players have seen plenty of updates, seasonal style content, new modes like Gambit, as well as events like the recently wrapped up Halloween-inspired Festival of the Lost. Throughout all of that, Bungie has created plenty of rotating events including a PvP mode called Iron Banner.