Kragg's Hammer bears Kragg's Master Rune. This will be the old Runesmith's greatest legacy to the Dwarf realms when he releases it, if he ever does. Kragg devised his rune to aid him when forging. It heats up the hammer till it glows red hot and then transfers the heat to whatever it hits. It also drives the hammer forward with crushing force. The hammer is so hot that enemy affected by fire are affected by the hammer as if it were actually burning.