Here’s a quick tip for you delvers out there!
PanicStil noticed something interesting in some Delves, as there may be extra secret rooms we all might have missed. Apparently, if you turn around when entering a Delve, there could be extra rooms between where you spawn in and the entrance!
And those rooms usually hold some type of reward, be it follower XP or even something better. So remember: when delving, first turn around!