Captured Firefly

The Captured Firefly item summons and dismisses Firefly, a firefly companion that follows you around, meaning it is a non-combat pet and will not aid you in battle.

Source
Captured Firefly drops from s in Zangarmarsh.

Trivia
The phrase "Still flying..." in the tooltip is a reference to Joss Whedon's series Firefly. The spaceship in the series is of the Firefly model, and after a terrible day, the Captain of the ship observes "We're still flying".

The model used in WoW for fireflies is a model not a.