Instant Hero Potion

One might say she's just a librarian, but it is in the most dangerous library in the world. Ancient overlords, apocalyptic summons, spells to end life, if a supervillain in flamboyant fantasy clothing was involved in a world-ending plot and failed the remains of it are certainly stored within. Still Loreane the elf was content to work there until one day she accidentally drank something she shouldn't have.