I am training for this jutsu
Name: Projectile vomiting no jutsu
Rank: D (or C if no handseals are used)
Type: Ninjutsu
Element: Can be any of the users elements(Wind/Earth for Suki)
Description: This jutsu does not necessarily require handseals, but if handseals are not used, then the Rank of the jutsu goes up to C. This jutsu makes Suki user gather her throat chakra, and build up pressure inside her mouth. After a few seconds, she releases the pressure and the pressurised chakra is 'vomited' out. Depending on what elemental chakra she stores up, the effect is different. Also, because the throat chakra is being pressurized, the body will try to send lots of moisture to the mouth because less saliva is being produced. This abnormal amount of water(well, spit actually) makes the elemental qualities different for the attacks. Fire will be less potent and weak with steam being spat out and going over the users face, water will just make a stronger blast of water, but leave the user dehydrated even more, earth will become a hefty slop of mud, and the wind will become a very cold blast of air.
Suki can use wind and earth.
The range is usually 10 metres, but she can make it longer range by pressurising the chakra for longer. Because she is using her throat chakra, Suki finds it difficult to speak if she used no handseals. (This is because he handseals she uses for this are to loosen her throat chakra source, making chakra flow easier.) This is a useful jutsu for getting out of traps like Shadow imitation or if held by a big monster. The jutsu leaves the user dehydrated, especially if they are using water chakra.
Suki exhaled. Her breath came out as steam in the crisp air of the morning. She was going to do a risky jutsu, and she had a bottle of water by her side. She had furiously planned this jutsu while wondering how to escape a Nara. All the theory work was spread out infront of her, with diagrams, arrows, blocks of writing. Now and then, she had to use a rock to weigh down one of two bits of papyrus. Once again, she glanced at the large, A2 diagram of how the jutsu would work. It had a drawing of a body, and had indicated chakra sources, with arrows describing the flow of chakra. She also had drawn diagrams of the hand seals that would be best to use to loosen he throat chakra. Theoretically, to get the best results, she would have to link a long string of handseals. She thought that 4 handseals, in the order of Serpent, horse, dragon, ram and then clapping her hands together in a 'praying position' before she shot the blast. But if she wanted to get even better results that would be easier on her throat would go along the lines of Horse, Tiger, Ram, Monkey, Serpent, horse, dragon, ram and repeating that for a while until she finished with the 'praying position'. But really, she was being a little over-cautious. It would be fine...wouldn't it?
She had never messed around with chakra sources in her jutsus. She had learned to resist temptation long ago when trying out a jutsu where she expelled chakra from her stomach source to hurt others. She had indigestion for a week, and threw up staight after trying the jutsu. So she did have a reason to be a bit obsessive about making sure it would be okay. Getting into position, she stood infront of a dummy with a drawing of shuunsu sagashi on it. Not that she had problems with him, but after a mood swing she had drawn him all over all of her squad's dummies. Now she began the handseals of the eight she had decided earlier. When she had finished the first round, she began to store chakra in her throat. She continued the round of handseals while pressurising chakra in her throat, which began to feel itchy and dry. However, the handseals did ease the struggle of directing the flow of chakra in her throat. She stopped the handseals after finishing that particular round, but continued storing chakra. After she couldn't hold it anymore, and she desired water badly, she released it.
A powerful shot of pressurized mud flew at the dummy, tearing it's head off and continuing it's trajectory for a metre or two. She gasped and her hand shot towards the skin of water as she drank from it generously.
She rested for a while to catch her breath. She would have to train quite a bit to avoid the tiredness. But the thirst and slightly sore throat couldn't be helped.
Afterwards, she continued using the jutsu, experimenting between mouth shapes, pressurization, type of elemental chakra, and handseals.
She continued until evening, when the sun began to blink out of existence, she returned home, exhausted.