Bustermarm

Bustermarm Sword is an Edolas Magic Item used by Pantherlily

Description
A very large sword decorated in a way that resembles a monstrous cat's face. This sword is able to easily cut earth with little force put behind it.

It has 2 lacrimas that resemble 2 cat's eyes It is capable of cutting through iron. However, as Gajeel pointed out, the Dragon Scales Iron that he manifests isn't "ordinary iron", and as such, proved resistant against the sword.It was destroyed by Gajeel.