The head of Crasher mounted onto the chain of Sloan's flail.
+1 Menacing Flail
A menacing weapon helps allies deal with flanked foes. When the wielder is adjacent to a creature that is being flanked by an ally, the flanking bonus on attack rolls for all flanking allies increases by +2. This ability works even if the wielder is not one of the characters flanking the creature.
After fleeing into Zel’Evara, the Evar helped Sloan reforge Crasher by attaching the head of the sundered morningstar to the chain of Sloan’s flail. After marking it with the Rune of Steel, the weapon regained it’s lost power and now serves Sloan.