蝴蝶刀（★） | 致命紫罗兰 (战痕累累)

The ★ Butterfly Knife | Ultraviolet is a sleek and stylish skin featuring a minimalistic design predominantly in shiny black with purple hues. It is part of the Chroma Collection and was released in January 2015.

This skin is classified as 'Exceedingly Rare', making it one of the rarest and most coveted knife skins in the game. Its rarity and the futuristic design make it highly sought after among players.

Introduced in the Chroma Case, the ★ Butterfly Knife | Ultraviolet quickly became a fan-favorite due to its visually appealing design and exclusivity.

The Ultraviolet is popular for its stylish aesthetic among both casual players and professionals. It is frequently seen in competitive play and unboxing videos.

This skin is designed specifically for the Butterfly Knife, providing a unique and modern look.

The Ultraviolet features a futuristic aesthetic with shiny black and purple colors, which beautifully contrast with the Butterfly Knife's animation.

The skin was released with the much-anticipated Chroma Case, introducing a wide array of colorful and rare knife skins.

The Ultraviolet skin is inspired by the idea of stealth and night operations, as suggested by its dark color scheme and the name 'Ultraviolet'.

Designed by Valve.

The attractive minimalistic design of the Ultraviolet skin uses advanced texturing and coloring techniques to achieve an appealing and visually striking effect.

The Ultraviolet skin is highly rated within the community for its minimalistic design and rarity, often described as one of the most mesmerizing knife skins in the game.

The skin broke new ground by introducing a variety of color themes and patterns for knife skins in CS:GO, impacting subsequent designs.

Its popularity stems from its rare classification, appealing design, and the prestigious reputation of both the Chroma Case and the Butterfly Knife.

The unveiling of the Chroma Case played a significant role in the popularity of the Ultraviolet skin, with players eagerly trying to get hold of the new, colorful knife skins introduced in this collection. More about the event can be found at Chroma Case.

The creation of the Ultraviolet skin was heavily centered around the idea of offering players a mix of a simple, sleek design and a high-quality, rare skin.

The Ultraviolet skin symbolizes stealth and subtlety, offering players a cool and covert design that enhances the intimidation factor of the Butterfly Knife.

Players often express deep attachment to the Ultraviolet skin due to its rarity and the thrill of owning an exceedingly rare Butterfly Knife skin.

The introduction of this skin paved the way for a new series of knife skins in CS:GO, leading to a broader diversity of knife skin designs in the community.

The Ultraviolet skin, due to its rarity and distinct design, is frequently seen in major esports tournaments, being used by both professional and amateur eAthletes.

Many players share thrilling stories of unboxing the Ultraviolet skin from the Chroma Case, contributing to its legend within the CS:GO community.