“A Flumph is a little dream given tentacles and fart-transportation.” So off the top of my head, in 5e flumphs appear in several encounters in Out of the Abyss (I highly recommend using them, especially the ones that tip the party off about nearby mind flayers), and in [REDACTED]. 😶

— Dan Dillon (@Dan_Dillon_1) November 13, 2021

A) Amazing, off to do some reading.

B) 👀A) They're pretty small random encounters, but there's lots of potential. In my playthrough it was one of the more memorable non set pieces. Plus they entreat the heroes to face down the horrors unleashed in the Underdark with kindness. I mean c'mon.

— Dan Dillon (@Dan_Dillon_1) November 13, 2021