Tochi Tate
"Earth Shield"
This is a lot like the other elemental shield techniques. Get into a ready stance, and summon ki around your body in a power up. Now start gathering earth energy, make it swirl around inside your ki flame. Keep loading up your ki flame with earth energy until you feel it is fairly strong. Now, send all that energy that is swirling around you to the front of you, and use your mind to make it form something such as a brick wall-type shield. Keep adding earth energy to it, and program it to whatever you want...Just remember that you CANNOT shield from physical objects.
Earth Punch
Warning: Can be dangerous. This is kind of like a Ki Flame punch, although this is designed to feel much harder than a normal punch. You may want to perform an Earth Fuse before doing this, so that you will already be in contact with the Earth's energy. Now, power up as you normally would, but take in earth energy with it. Swirl the earth energy with your own ki. Now, bring you hand back, make a tight fist, and use the earth energy to surround your hand, and picture it making a big rock around your fist, or turning your fist to stone. Send the last of that earth energy into your fist, and take a big step forward and smash your foe with all your might, and picture the stone braking on them.
Heavy Earth Punch
You need to be able to do this very quickly in a fight, so it will take lots of practice. Fill your hand with magnetically charged Ki, or use some other tech that will make your hand draw in Ki very quickly. Quickly duck down and touch your hand to the ground like you're going to do finger-tip push-ups. This will draw in the Earth's energy. Do a fast upper-cut with that hand. The force of the Earth will be behind it, so it will be very hard and have lots of force like you just threw a boulder at him. This will knock him down, but may injure him very badly.
Stone Skin
Draw in some of the Earth's energy and fill a body part with it (example: the arm). Start pushing all of it into your skin, slowly making that part of the body hollow. Don't let any of it flow into your aura. Compress the Earth energy, just like sand and soil is compressed into stone. After you have done this, the skin in that area will be much tougher. Make sure to allow regular ki to flow into the hollowed out part otherwise it will become weak. You can do this to any part of the body.
Earth blades
make a fist and then put your fist so you knuckles are facing the ground.Then put earth energy 1 inch above your knuckles and then slowly visualize a green blade coming out filled with the earths energy.
Earth Energy Fusion
This technique will fuse your Ki with the element of Earth. For the first several times you will probably have to do this while in a meditative state. So begin by meditating. Close your eyes and feel the Earth beneath you. Feel it's power. Breathe in, concentrating on the element of Earth. Feel the Earth Energy filling you like Ki would fill you in a Ki Breathing tech. This will saturate your Ki with Earth Energy, creating Earth Ki.
How long it will last depends on how well you perform this tech and how much Ki you expend. Assuming you do a good job with this tech and don't do much to use up Ki it should last between one and a half days to two whole days, during which it will slowly fade away. If you want to replenish it simply perform this tech again. If you need to get rid of it before then simply perform Ki Breathing a few times in order to flush out the Earth Ki.
Earth Ki is useful in attacks, and works against most entities and shields. It's not good for most healing, but is good for giving a firm feeling to someone who is sick. For example healing someone who is nauseous will give them a more stable and secure feeling in their stomach which will help cure the nausea.