I've got two questions. What can one actually... 'do' in a dream bubble?? And also, what was the final outcome of the nepeta that was killed my gamzee? I always thought she like.. joined a oirate crew and was never seen after that?? I just wanna kniw specifically. Dream bubbled, still? Permadead?

Nepeta most likely lives on in Davepeta, but that specific iteration may have just joined the LE fight and ended up with the rest of the Ghosts sucked into the Black Hole, or wherever they may be now.

As for what you can do, relive and mix memories! Likely also make new memories if you’ve got good enough control of your Bubble? But mostly relive and mix memories.