7.1.1 Humgii

Quoted from HELP DICTIONARY:

Humgii (animal)
 - Cute little animals with voracious appetites. Just give something to a
   humgii, and it will eat it. It will eat anything and so can be used as a
   garbage can. Known for their rather gassy dispositions.

As a rule, humgii are invincible. Attack one, and you have a formidable
enemy, and one less trashcan for your use!

What happens with the things that humgii eat? Letters and journals are gone
forever. Resetting items end up resetting eventually to wherever they belong.
Other things may end up at the bottom of the seas, or may not. Ask a deepsea
diver. You could always use a mushroom sigil.