StatTrak™ 蝴蝶刀（★） | 致命紫罗兰 (久经沙场)

The ★ StatTrak™ Butterfly Knife | Ultraviolet is an impressive skin best known for its classic butterfly flip animation and sleek violet hues. This skin is part of the Chroma 2 Collection and was released in March 2015.

As a 'Covert' knife classified skin, it is one of the rarest in the game. The appeal of this skin is elevated by the StatTrak™ technology, which counts the number of kills made.

This skin was introduced during the Chroma 2 Case release, and has been a player favorite due to its distinctive design and high rarity.

Among both casual and pro players, this skin remains a popular choice because of its appealing design and the added appeal of StatTrak™ technology.

This skin is solely for the in-game Butterfly Knife.

The Ultraviolet stands out with its dark purple skin, offering an appealing contrast to the metallic blade. The vivid coloring and the dynamic opening sequence make it a notable skin.

The skin was unveiled alongside the Chroma 2 Case, which brought a new array of skins to the game.

The Ultraviolet skin design is an intricate blend of detailed graphics and deep, shaded violet, making it one of the most distinctive skins in the CS:GO universe.

Designed by Valve.

The skin possesses detailed graphics and optimized textures to provide players with an engaging aesthetic experience.

With its top-tier rarity and captivating visuals, the ★ StatTrak™ Butterfly Knife | Ultraviolet is consistently rated highly by the community.

The release of this skin was significant because it marked the introduction of the Butterfly Knife to the CS:GO world.

The skin's popularity has been boosted by its rarity, vibrant design, and the inclusion of StatTrak™, providing players with instant bragging rights.

The butterfly knife's debut in the Chroma 2 Case tremendously impacted its popularity.

The Ultraviolet was designed to offer a unique blending of visually striking elements and intricate graphic design.

The Ultraviolet's design symbolizes seamless blend of lethal efficiency and art, with its dark color scheme and complex graphic work.

The rarity and unique design of the Ultraviolet elicit a sense of pride and attachment amongst players fortunate enough to own one.

The Ultraviolet skin has inspired other designers to create more vibrant, textural designs for knife skins in game.

The Butterfly Knife | Ultraviolet is a rare sight in high-profile esports events, increasing its prestige and desirability.

Unboxing or trading for an Ultraviolet skin is a momentous occasion for players, and it has been the subject of many player anecdotes and streams.