1)Call Akamaru
This skill allows Kiba to call out for his loyal dog Akamaru to fight along with him OR just help moving around which would boost Kiba's speed dramatically! Kiba is considered to be one of the fastest characters on this map due to his dog's speed.
Right in the beginning it is crucial that we level up this skill due to the speed boost in the beginning. By leveling this skill up, Akamaru will become more and more powerful and will obtain different kinds of useful skills. By having taken Kiba in the game, it would help your team a lot if you would go to the bottom or the top line because Kiba can quickly move between a line and the base which would enable him to waste more time for leveling up in the beginning(reaching level 5 for example). Usually while leveling on the line in the beginning, i put a time limit. This time limit helps me to measure the distance and the time to get back to the base for gearing up. Usually if i play with a normal character, like Kakashi or Sasuke or any other character which doesn't have a speed boost like Kiba has, I head towards my base at 01:30 before the first duel. However with Kiba the time limit is at 1:00. My advice is to keep Akamaru safe for a proper travelling. Upon leveling up this skill Akamaru gains such skills as: a) Urination-allows to keep a track on your enemy for a while b) Chouju Bunshin - allows to morph into Kiba's appearance and along with that, Akamaru's speed increases permanently while in that state. Also Akamaru gains a critical strike rating. c) Tsuuga - with this skill Akamaru can use a similar to Kiba's tsuuga spell which also deals a significant damage. d) Giant dog transformation - this skill is quite good at dealing high damage when destroying a tower for example or a building. However this skill should be used carefully because this of its low duration and an hp draining after the spell finishes itself.
2)Tsuuga
Upon using this skill, Kiba storms up front in a given direction dealing some damage.
There is a chance that Kiba can "capture" the enemy dealing damage without giving an enemy any hope of evading. This works almost in exactly the same way like with Chouji's Meat Tank spell. You just have to pick the right angle to where you want to attack and you will be fine. Also upon using this kill, Kiba gains an invulnerability effect which makes sence for Kiba to use this spell while escaping a ganking situation (like if an enemy character tries to kill you while coming out from the forest).
3) 
Ninpou: Shikyaku No Jutsu
This skill is highly important due to its stats boosting, attack speed and movement speed in general.
In my opinion, this skill should be leveled up along with the "dog" spell in order to deal the highest damage possible. Kiba gains quite a lot from this skill, but the most noticable part of it is the criticat damage effect. With each single attack, Kiba is able to deal a critical damage to the enemy.
4) Kiba's scent
This skill allows Kiba to track down enemy heroes, however due to the malfunctioning of that spell, it doesn't suit its main purpose. Upon activation of this skill, Kiba and his allies can track anything which is right near the enemies towers and the effect is permanent. Unfortunately this bug hasn't been fixed yet, so for the sake of a fair game, i hope you will not going to take an advantage over this skill.
5) Energy drug pills Hyorogan
This skill can be used on any target you want. Skill itself boosts up the attack and movement speed. But the main feature is that it doesn't require any mana!
