Everlasting Horde Firework
Sold by Spoils of Theramore. To all the s out there, who used to fool around with I present the following macro: /use /cast p.s.
The 
Everlasting Horde Firework is a toy obtainable during the Lunar Festival world event, purchasable from a vendor using Coins of Ancestry.
Guide awaiting review
Locate Fariel Starsong
During the Lunar Festival world event, find Fariel Starsong and purchase the Everlasting Horde Firework for 
25 Coin of Ancestry.
Note the Toy Box Behavior
This item is bind on pick-up and is added to your Toy Box for all Horde characters. If you also play Alliance, do not buy both fireworks — the toy automatically converts to the 
Everlasting Alliance Firework version when you log onto an Alliance character.
Tips
Rogues can pair the Everlasting Horde Firework with the
Charred Glyph and a /use Everlasting Horde Firework + /cast Vanish macro for a disorienting escape effect, similar to tricks once done with 
Archmage Vargoth's Staff.
