Storm Bow

Double-click to consume. Double-click to apply this look to any existing longbow. This will also unlock this skin for your wardrobe. There are stories of those who traversed the depths of the Underworld for this lightning-imbued bow hundreds of years ago. — In-game description

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Storm Bow

Item type

Consumable

Skin

Storm Bow

Rarity

ERare

Binding

Account Bound

Item link

Skin link

API

API

Gallery
Click to enlarge. Wielded.

“

Double-click to consume.
Double-click to apply this look to any existing longbow. This will also unlock this skin for your wardrobe.
There are stories of those who traversed the depths of the Underworld for this lightning-imbued bow hundreds of years ago.

— In-game description

Acquisition

Sold by

Vendor	Area	Zone	Cost
Black Lion Voucher Dealer	Eastern Ward	Lion's Arch	1
Gem Store	—	—	600
Black Lion Statuette (currently unavailable)	—	—	25

Contained in

•   Black Lion Weapons Voucher
•   Recovered Black Lion Goods

The Guild Wars Wiki has an article on Storm Bow.

Gem Store history

Gem Store History
Start date	End date	Discount	Notes
August 16, 2016	August 22, 2016	-	New
March 07, 2017	March 14, 2017	-	Returning
August 12, 2017	August 14, 2017	20%	Anniversary Sale (2017) Returning
April 20, 2018	April 23, 2018	-	Returning
November 08, 2018	November 11, 2018	-	Returning
February 23, 2019	February 26, 2019	-	Returning
April 23, 2019	April 26, 2019	20%	Returning
April 21, 2020	April 24, 2020	25%	Guild Wars anniversary Super Adventure Festival (2020) Returning