Name: Refined Chaos
What kind of weapon: It is a set of ten steel poles, each one about eight feet tall with a large spike on each end. These poles are typically called out by a summoning scroll Kurokotsu hides in his right weapons pouch.
What does it do: By placing some of his chakra into these poles, Kurokotsu lightens them by a decent bit so he can use them as weapons or place them quickly down to form traps. If he uses a jutsu that relies on these rods, the technique automatically spreads to all of the activated ones, leaving it so Kurokotsu only has to truly focus on one. While the chakra infusion makes them lighter for Kurokotsu, it doubles their weight for all others and makes it rather difficult for the enemy to move them until the chakra is used up.