- "This isn't a mast, it's an eyesore! Do it again."
- -Arboretum Sicklebough
Arboretum Sicklebough was the Hall Master of Storm Cloud in the Knights Academy. He was a treegoblin, and gambled his money foolishly on Fromp-Fights. Due to his gambling debts, Arboretum Sicklebough was often ill-tempered. He was kicked out of the Knights Academy by Hax Vostillix, because he borrowed earth-scholarship barkscrolls from the Great Library about fromps.