Pure Metals

Link is told to find three types of Pure Metals: Crimsonine, Aquanine, and Azurine steel to forge the Phantom Blade. The first metal, Crimsonine, was found in the Goron Temple with the help of Gongoron, after defeating Dongorongo. The second is Azurine, found in the temple of ice after defeating Gleeok and breaking the curse on the Yook. The final Pure Metal, Aquanine, was found in Mutoh's Temple. It was a sacred treasure kept in King Mutoh's Tomb. After defeating a monster disturbing his sleep, Link earned the pure metal.

Linebeck also uses the sword briefly during the final fight against Bellum. It is unknown what happened to the Phantom Sword after the final fight.

The sword resembles the Master Sword in almost every way, with the differences being: -An Hourglass replaces the yellow diamond. -Instead of the Triforce, it has the Ocean King's seal on the blade.