Ok, thank you guys.
I had once a dark magic book on my hands. However, the spells were nasty. The author is S?o Cipriano (you might know him like Saint Chyprian). He wrote a book called O Leg?timo da Capa Preta - you can google it.
All the spells are satanists. He wasn't satanist though-- cos if he did, he probably wouldnt become a saint later. However he describes alot of nasty (and I won't lie: cool) spells. Including create a demmon (which includes write with your blood, give your soul to Lucifer, put you blood into a egg and wait to the little demmon burn). I know, weird.
But also I looked for Wiccan stuff-- they're cool. And here I saw ppl talking about angels, demmons, faery, vampires (it chocked me... trying to believe it yet) and lycans.
Anyway... I'm gonna start pratcing. I guess I should start with energy manipulation... Can anyone explain me what's that, please? How do I do that?