Negative Energy Summon
To use negative energy, you need to learn how to summon it first. Feel out the ki in your body. Now begin to think of feelings that strongly anger you. Also think of things of evil(demons, vampires, etc...). Now picture all those thoughts spreading out of your mind and creating a coat around your body. Now use the ki flame power up so that your ki has to pass through the coating. As it does, picture the coating changing the color of your ki to a dark purple or blue, and taking control of it. When you have forced all your ki through the coating, bring it back in. BUT DO NOT PUT IT BACK IN YOUR TAN-TIEN! Let it flow around freely in your body. At this point, anytime you try to use ki or psi, it will come out as negative energy. Note: you will feel like ripping something apart. First attempt this in a controlled meditation. Then try it doing activities.
Make a ki ball in a darkened room. Absorb the dark energy in the room. Visualize it like the ki ball is attracting the dark ki. Then make a ki ball with that energy.
First take all of your energy and convert it into darkness, if you dont have energy then you should draw mana from the darkness. Then Lift your hands over your head and pull all the darkness energy into your hands. You should do this until it is feeling very heavy. Then make it unstable by making it to where it will explode on contact. To do this simply imagine it like a bomb. Then throw it hard against a target or down on the ground. It will hurt you and everything else in its way, so becareful.
Poke Of Doom
Point your index and middle fingers out. Summon dark energy into them. Poke Somone!!! It works!
This is more under the category of wicca, but because it uses negative forces, I will put it up. Light a candle and turn off ALL lights in your room. Transmitt your ki into negative energy and sit down in front of the flame. Chant the following: "All evil I can't see, hear my plea, perform this task for me." Focus on the person you wish the demons to have an effect on, and release the negative energy that has now gathered in the flame(the demons) out into the world to do it's task. They can not be asked to do a devistating task. Keep it simple, don't piss them off, and this is 100% safe.
The Ghostly Scream: By Akuma Serge(i think)
Power all of your dark energy into your palm. Focus all of your hatred into a ki ball. Finally scream and shoot it out.
Maken Doku Ha
Draw energy from something dark and let the lunar ki flow throughout your body for a while. After you get used to having a lot of dark energy in you, move the dark ki into your hands. The fire it like a kamehameha while you yell.
note: demon call and negative energy summon techs were borrowed from the Underground Society. After I figure out how to do these I will post how I did these techs.