Chakra Natures: Lightning, Water, Light
Kekkei Genkai: Shikotsumyaku/Bone Manipulation - Allows Zakuzu to manipulate his bones. He can use them as weapons, shields, and even heal/regenerate his or someone else's bones. Zakuzu can also control how dense his bones are. When taking out a bone, a new one will take it's place.
Vampirism: Sage Blood - He had gained things such as enhanced speed, strength, reflexes, flexibility, and durability. His overall power is increased for the duration he is in a dark area. He also gained an ability called Telekinesis. He is also slightly resistant to Darkness/Shadow based attacks.
Nervous System: Zakuzu has a second nervous system that he can activate at will. Once activated it increases his speed and reactions by a significant amount.
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Kekkei Genkai
Bone Manipulation - This is Zakuzu's Kekkei Genkai. He can control his own bones in various ways. The bones can handle extremely hot and cold temperatures. As of now, he is skilled enough to create artificial bones and to turn a tiny piece of bone into a full skeletal structure, as long as his chakra allows him to.
Bone Regeneration - His bones automatically form back after they are broken, unless said otherwise.
Bone Healing - He can heal his/others bones just by putting his hand on the injured bone/tissue. They heal very quickly.
Bone Constructs - Zakuzu can remove/create bones to create constructs such as weapons, clones, animate beings, and etc.
Tree of Life - A pillar of bone erupts from any area before branching of into different spikes, similar to a tree, crushing and piercing anything within it's sight. The speed it moves is extraordinary and it is extremely large, able to to kill dragons and Darkside's with ease.
Ninjutsu
~ Lightning Release ~
Chidori - 'nuff said.
Raikiri - A stronger and more advanced version of the Chidori. It has the potential to cut through a lightning bolt.
Lightning Armor - I create an armor made of lightning around my body. This increases my defense, offense, and speed. Also, if someone were to come in contact with me while the Jutsu is activated, they would be electrocuted and also paralyzed(1 post).
Lightning Pillar- Allows Zakuzu to create pillars of lightning that erupt from the ground.
Lightning Bullets - Bullets of lightning shoot out from Zakuzu's fingers or weapons.
Lightning Metazoa - Allows Zakuzu to create creatures of lightning. He prefers to use either wolves or (chinese)dragons.
Lightning Director - He can direct any lightning that comes in contact with him, as long as he can react fast enough to execute the jutsu.
Improvises the rest.
~ Water Release ~
Water Wall - A wall of water appears before him. It's durability surpasses that of steel.
Bursting Water Collision Waves - Zakuzu will expel water from his mouth. This will then expand into a large volume of water. He can control the water by riding on top of the waves.
Grand Waterfall - A column of water will circle the ninja and then a large force of water will erupt to hit the attacker. Due to the force of the water the target will be fully enveloped by the water and at its mercy as is pulls them away.
Water Geyser - Creates a geyser of water that has a very strong current anywhere I want. Has the potential to easily break someones bones.
Multiple Water Geyser - Creates multiple water geysers.
Water Metazoa - With this, Zakuzu can create creatures made from water. He prefers to use either sharks or (chinese)dragons.
Improvises the rest.
~ Light Release ~
Light Ray - Zakuzu solidifies the Light particles as they come together(rather quickly) and fires it off at the opponent. It moves quite fast and it blinds the opponent(once they see it).
After Images - Zakuzu uses the light to create after images, trying to confuse the opponent.
Light Orb - Creates orbs of light, having many different sizes and uses.
Light Emission - This lets him emit a vast amount of light from his body, blinding the opponent even with their eyes closed.
Bright Metazoa - Creates animate creatures of light. He prefers to use either wolves or falcons.
Enhanced Movement/Teleportation - Zakuzu can use the light particles to carry/move him around at great speeds.
Improvises the rest.
Other
~ Psychokinesis ~
Telekinesis - He is able to move objects with his mind, as long as he has focus and can handle enough strain.
Thought Waves - This is just the way he uses his Telekinesis. He sends out thought waves, his thoughts in a form of ripples/waves, towards the object and controls it from there. He can also use this to execute Telepathy.
Kido
Kido - His is extremely adept at using Kido, knowing how to initiate many of the known ones. His spiritual pressure is quite high and he can execute both Hado and Bakudo. Kido #1-50 do not need any incantations as of now. His use of Kido has increased due to the fact that when he made his way into the Diamond, he broke his Zanpakuto before losing. He cannot call on it anymore.