The next level of Delves arrives next week with season 3, unlocking Bountiful versions and the final boss, Nexus princess Ky’eza. However, it seems some clever players sneaked behind the curtain (literally) and faced her!
A Win With Some Rewards
We have several players reporting taking down both the ? and ?? versions of the ultimate Season 3 Delve boss! And while they did take the Nexus Princess down, they did not get any of the rewards, but did actually get the achievement! First off we have Familiar-Youth505 who got in and finished off the regular version, talking a little about the fight as well.
Then there’s a few other players that went for the full difficulty, taking on Ky’veza on ??. _Wesworth_ shows off their kill and explains that they did in fact get the 
Let Me Solo Her: Nexus-Princess Ky’veza achievement, as you can see in the screenshot below. And while that did drop the dirigible customization, it’s not currently usable as it has not unlocked yet.
The reference to bug abuse is related to one of the more dangerous abilities being avoidable, but that has been hotfixed.
The Video
And for those wanting to see more of the fight, here’s the full ?? video by Bling-Clinton! This one did use the Nexus Daggers reflect exploit that is no longer possible, however.
