These creatures are foul things that prey on the weakness of loss. Their home society, and indeed, their home, in completely unknown, as all that have been found have been killed to out standards.
“ As a new member of a magical organization you get 1-3 magical scrolls to do with them whatever you want. They are unmarked and contain spells you dont know and will only find out at the moment of reading=casting.”
“ Another real world thing. White tea. Can only be picked two days a year, the two days before the flowers blossom. Could be a similiar plant that...is the deadliest poison known, cure known diseases or psychosis, or a potent herb that just tastes awesome.”
“ This +1 Plate Armour was created for a king who hated to go on field trips with his army. He said this made it al bareable. It keeps the wearer at an extremely comfortable temperature and you can sleep in it. Supposedly there is the same enchantment on a suit of chainmail”