
aethura |
While I'm not sure how accurate my interpretation is, I can see one use for the Dancing enchantment. Sunder attempts.
As a standard action, a dancing weapon can be loosed to attack on its own. It fights for 4 rounds using the base attack bonus of the one who loosed it and then drops. While dancing, it cannot make attacks of opportunity, and the activating character it is not considered armed with the weapon. The weapon is considered wielded or attended by the activating character for all maneuvers and effects that target items. While dancing, the weapon shares the same space as the activating character and can attack adjacent foes (weapons with reach can attack opponents up to 10 feet away). The dancing weapon accompanies the activating character everywhere, whether she moves by physical or magical means. If the activating character has an unoccupied hand, she can grasp it while it is attacking on its own as a free action; when so retrieved, the weapon can't dance (attack on its own) again for 4 rounds. This special ability can only be placed on melee weapons.
While it's obvious that the highlighted portion provides some defense against any harm that may come to the dancing weapon, I think that it can also add any bonuses that the user has to make sunder attempts.
There are a couple of details that lead me to believe this interpretation:
1. Sundering is a combat maneuver that targets an item
2. A dancing weapon is considered wielded by the user for all maneuvers and effects that target items.
3. Any wielded weapon can be used to make a sunder attempt, and they normally gain any bonuses to the maneuver while doing so.
I think any feat that applies a bonus to cmb when sundering can be added. Whether this was the intention or just a misreading on my part, I cannot be certain; however, if it can be considered possible to use it this way, then I believe it has more potential destroying items than it does trying to attack other characters.