The Oathsworn Blades are five ancient, enchanted weapons originating from the final days of the Elder Imperium. They were bestowed upon the most trusted regents of Esethiel Kindren, the last empress of the Imperium. They were forged of starsteel and mithral, with hilts of ironwood and scabbards of silver wyrmscale. By most accounts, the weapons are more than three thousand years old. Of the five weapons, only three have known whereabouts.