"Beware the Behlbeste! these volatile fiends are infamous for their ability to expand like red, hot balloons before detonating in a fiery blast of doom! even worse are the more clever members of their ranks, who will use their initially small size to hide inside conspicuous treasure chests for greedy and dumb adventurers.

those who take the bait will be met with a rapidly expanding ball of fire, and shortly after their demise! worse than any mimic as at least those typically don't explode.

Save your ice spells, they won't work on these fiends."