Crystalline Sword

Description
The Crystalline Sword is use to be one of the coolest looking swords in the game. After Faction came out, there are more sword skins such as Zodiac Sword and Golden Phoenix Blade, which looks better. The blade is made of a piece of translucent, thin, yet very hard and razor-sharp crystal.

Location
A perfect Crystalline Swords are extremely rare. They occasionally drop from the chest in the Hall of Heroes, as well as chests (only quest reward chests) in the Fissure of Woe, the Underworld and Sorrow's Furnace.

A long sword with the Crystalline Sword skin is also given as quest reward after completing The Prize Moa Bird.

Dye
Applying dye to this sword affects the hilt (the gold part of the sword in the image). It also seems to make the color of the dye appear a little brighter or off-tint (such as a yellow being a bright, slightly green color).