Kai Kuroshi/Equipment

Gear

 * Artificial Magic Eye - Because he lost his left eye during the possession, he replaced it with an unnamed material and enchanted it with runes. It has a variety of uses that change depending on the magic circle inside.
 * Artificial Arm - His left arm is made of the toughest metal that Kai had ever found. He can open it to reveal a chamber like that of a shotgun's but it works like a piston. The arm uses a shotgun-shell like ammo that can be inserted into the chamber as a catalyst to punch with varying effects. His arm has also never shown to be damaged although the runes inside were.
 * Artificial Leg - His left leg is made from the same material as his left arm. Unlike his arm, his leg doesn't have many functions but it helps him withstand more weight as seen when he was able to block Hyosuke's ice golem despite it being several times Kai's size.
 * Pendant Heirloom - A storage pendant given to him by his father. It also acts as a seal to prevent his demon and angel blood from running wild.
 * Trench Coat - Kai's standard battle gear, its enchantments are unknown but it hasn't been fully destroyed even through Kai's numerous battles.

Weapons

 * Enchanted Gear
 * Bang - Kai's gun, it has a variety of uses but Kai mostly uses it to amplify Rend's powers.
 * Superbia - Kai's first Enchanted Gear, the runes crafted into it gave it the ability to attract iron sand and move it along the surface, creating a chainsaw-like weapon. It can also turn light and heavy at will. It was destroyed when Kai used Abyssal Wolf for the first time.
 * Thaw - A red gauntlet that can cover half of an arm, it also has a yellow orb embedded into the back of the hand.
 * Form: Empyrean - It extends to cover the entire arm with a spike protruding at the shoulder. It will also turn the body of the gauntlet to a golden color and the yellow orb to red. The gauntlet would thicken itself and would make the user's arm look as thrice as before.


 * Ancient Gear
 * The scabbard of an Unnamed Ancient Gear - The scabbard is the strongest 'weapon' in Kai's arsenal, it has power at the level of Abyssal Wolf, perhaps even surpassing it but it takes in a massive amount of mana and leaves the surroundings devoid of any for a while afterward, even the Spirit World which had an abundance of mana was devoid of mana for a few seconds. It also heals the user at a power greater than Kai's Greater Self-healing. When Kai used it in the Spirit World, space itself cracked.