The gnome can give you a bad batch of regurgitonic. It can identified with the Identify spell.
Kimble Nogflop:
Quote:
"I formulate the Regurgitonic myself. My animals kept eating the occasional spectator here and there. Femurs and ribs kept getting stuck inside, not to mention a few platinum pieces. Sometimes my batch would come out wrong and the animals would go berserk!! I hope I got the formula right this time."