This item is fished from the fountain in Dalaran.
Required for There's Gold In That There Fountain
Upon use, you gain the buff Lucky:
Chromie is the gnomish guise of the bronze dragon Chronormu, who seeks to maintain and restore various timelines of importance in Azeroth's recent history.
This article or section includes speculation, observations or opinions possibly supported by lore or by Blizzard officials. It should not be taken as representing official lore.
The coin's flavor text may be a reference to the popular WoW machinima "Time Gnomes".