Bungie summarizes season 3 of Destiny 2 in new video
https://www.polygon.com/2018/5/1/17308062/destiny-2-warmind-season-3-exotics-pvp
Destiny 2: Warmind is only a week away, and with it comes Destiny 2’s third season. Season 3 promises all sorts of things from new content to exotic balancing. The team at Bungie released a video today detailing all of the new changes coming on Tuesday, May 8.
The video starts with talking about the buffs coming to exotic weapons, explaining that Bungie wants the weapons to feel more powerful. The team then goes into the exotic catalyst system, a new name for masterwork exotics. The remainder of the video explores a new season of PvP and the rewards that come with it.