LOL! Mr_Grumpy_Face posted this awesome Dungeons & Dragons bard vs beholder story to r/DnD about how a 7th level bard singlehandedly took out a beholder without even rolling initiative:
Source: Mr_Grumpy_Face
Bard vs Beholder – Dungeons & Dragons Story
pretty sure bag of holding doesnt have oxygen in it so it can’t be used as party transport – beholder would have died in mouse form in minutes.
Same end result though, mouse form dies, reverts to Beholder and overloads BoH…