Coren watched the ball smash into a rock and explode, the signature Uchiha technique.Coren turned to Rai,"Horrid. Your chakra usage is terrible, the control was all wrong. Your honestly lucky your lungs haven't exploded.... but that isn't what I'm worrying about now. As Shinobi of the Cloud, you'll learn Raiton first."
Coren demonstrated several jutsu to the young boys, and Ken if he was watching.
Yurayura Ranpu no Jutsu (Flickering Light Technique)
Description: Charging electrical chakra throughout the Cloud-Nin's entire body the shinobi makes his skin light up giving it a bright glow that can allow him to see it a night. With an additional five control one can control this bright glow to make the light flicker, using it as a code or a signal. An additional five power allows the user to create a flicker so bright it can disable anyone who looks directly at him for a post.
Raikou Bunshin no Jutsu (Lightning Clone Technique)
Description: This technique makes a simple clone of the shinobi however unlike the standard bunshin, which is a genjutsu, this bunshin takes an actual physical form through the use of electrically charged chakra. One can easily touch and hold this clone like it was in fact an actual person, however when it is attacked it quickly disperses into smoky, hot air. It is also able to attack using taijutsu, however it's ability to attack is around 1/10 in perspective to the user, in return for this weakness it's attacks deliver shocks of electricity to the opponent's body.
Seiteki Suji no Jutsu (Static Strings Technique)
Description: This skill allows the user to create strings of electricity that can either act physically as strings, or as a medium that can send small shocks to an opponent. One of this technique's most useful features is its ability to allow the user to detect outsiders. When the strings are placed around an area, they are often fairly difficult to see, and unnoticed by the quick eye. But when the string is used to detect outsiders, they can adapt a quality that is string-like and electrical at the same time. This quality makes the static strings into a string of electricity, but with such a weak current that it is rarely noticed by Shinobi who accidentally walk through the strings. However, when this happens, the user at once will feel a small shock in their fingers, or where ever else they are keeping the strings intact. But unless the opponent felt the weak current as they walked through the strings, the opponent will usually never know the strings were there. But beyond its ability to detect outsiders, this skill can be used as a normal string when it is needed but none is around, or it can be used to create small shocks to other people. However, the shocks are only a little bit stronger than static electricity, and usually do no damage at all.
Teikou no Kuntou (Electricity Resistance Training)
Description: While not necessarily a technique that must be taken, most Cloud-nin are taught this at the Academy. As most know electricity in general is a deadly and somewhat scarce element, generally one could only collect the necessary electricity necessary to perform techniques if they were fighting in the middle of a thunderstorm, or near an electrical source. However current training standards in the academy show how a cloud-nin tends to make electricity through the use of chakra, turning most Cloud-nin in to human capacitors, technically. The process is generally quite painful and requires about 5 months of mental and physical conditioning to resist the charges you activate onto your body. As it is written, this technique is optional. A person who doesn't take this skill will generally feel pain when even performing their own electricity based techniques, also one who tends to take this ability tends to notice that minor shocks generally do not hurt them as badly.
Note: This skill is passive.
Each of those is one post to learn. So you can knock out all the AC stuff in one post with a couple of paragraphs.