You can purchase the standard edition of The Witch Queen expansion for $40 USD, which will get you the expansion itself and additional cosmetics, but not the four season passes that will be released in the year after Witch Queen's launch.

The Dungeon Dust-up this week in the Destiny 2 community feels like a discussion that is at once both frustrating and overblown, but it's also a bit of a confusing situation. Players zeroed in on the fact that the two dungeons Bungie announced would be added to the game next year would require the purchase of the Deluxe edition of The Witch Queen expansion, and that they wouldn't be included with the season passes Bungie sells piecemeal to players every few months. Not long after the announcement that Bungie would remove the Forsaken campaign and some related content from Destiny 2, the developer found its community angry for another reason.