Skullder's Ire is a unique Russet Armor. Besides its high Defense and boost to Skills, the main purpose of Skullder's Ire is its growing Magic Find, which at high levels can be very high and are the best in the game (this can be further augmented by socketing it with an Ist Rune or a Topaz). As it sports a self-repairing affix, a player lucky enough to find an Ethereal Skullder's Ire can make good use out of it and benefit from its extra high defense.