This exotic weapon is a 10-foot-long, heavy metal chain weighted at the end by a round ball of solid iron about the size of a large fist. Though fallen into disuse over the spanning centuries, the dwarven chain-flail is still sometimes employed by dwarves who cling to the old ways.
Benefit: By adjusting the slack of the chain, the weapon can be used either with or without reach.
Action: Changing between using it as a normal weapon and a reach weapon is a move action.
Weapon Feature(s): reach