Zephyr Spark Launcher
Zephyr Spark Launcher is a Tier 1 unique rocket launcher type weapon available for purchase at Treasured Trophies. It is notable for being the only legendary sub-tier-6 unique weapon which cannot be upgraded at a Weapon Upgrade Anvil.
The design was submitted by a solarium tier pre-order backer, who was granted the perk of designing a weapon to be included in the game.
The weapon's long description reads as follows: "Yes, it shoots fireworks!"
It fires 'firework' rockets, which deal a small amount of damage to enemies, and explode into a colored firework after a brief distance.
Its secondary attack sprays a rain of illuminated sparkles for a short distance.