This article contains plot details from the latest book.
Fizzleberry Wine is an Elvin beverage served frequently to the older elves in the series. The substance is not alcoholic, but has similar effects. It was first mentioned after midterms, when Alvar was visiting Everglen; Alvar drank an entire cup in one gulp. It is later revealed in the series that the wine is rumored to have aided in causing Caprise Redek's brain injury, but nothing is confirmed. When Keefe is part of the Neverseen, he learned part of the code for Fintan's cache that turned out to be fake after Fintan drank too much wine. In Unlocked, when Sophie and Oralie access Oralie's cache, Oralie says that Kenric claimed that Oralie had too much Fizzleberry Wine, but Oralie believes he might've been lying.