LIONDANCER
Dangerous martial arts for what purpose? There are dragon styles but I am not aware of a dragon spirit. What a school teaches is mostly up to the school. All styles can be taught in many different ways and for many different reasons and purposes. Some styles have good teachers where you can learn a lot and some teachers are not so good. You really need to check out the school yourself. Watch classes and participate in free trial classes.

cailano
Well, I Googled it and found one in New Jersey. Is that the one you mean? In all honesty, you could probably do a lot worse. The instructor has some BJJ competition experience and wins at the colored belt level, and some full contact striking training. That's better than you'll find at a lot of schools, and makes him a guy I'd think of as more legit than a lot of traditional black belts. That being said, if you are looking to actually fight in the cage I'd keep looking. There are no pro fighters in the school, or any amatuer ones mentioned. It looks like a school with its heart in the right place, but still in its infancy, and transitioning away from some questionable styles to ones that will actually go out and walk the walk. In the same town you'll also find this BJJ school: Which seems more legit. It's jiu jitsu only though, so it depends on what you want. BJJ is an excellent art to bein with though, and will give you a good lens to view the realism of other arts through.

Isaac Wallace
Avoid Karate America not only have they had people sign contracts to steal there money. But they also are not quality instructors.

LakeCharlesMartialArts
Don't know what you mean by "dangerous martial art moves" all martial arts are based upon combat. That would be the "martial" part of martial arts. If you came to my school, as an instructor, I would second guess as to whether I would instruct you. We, and most instructors, will not teach someone who want to hurt someone else. Nor will we teach someone who is "just waiting" to use their skills. As for the school, I only found one top hit web site. Their site is nice, would be better if it was actually finished. Going a bit more in-depth to the school and reading some reviews, I would not recommend it. $170 a month with a one year contract that they enforce. A school known for continuously charging people who changed their mind and decided to go with something else. Gotta love that kind of reputation. In the reviews we found it interesting that it was either a "I really hate the place" or "It's the best place on earth." Two in-between on the reviews that we found. Some reviews directly addressed the complaint of the previous one. Some of the reviews read like advertisements instead of an actual experience. You can use the links below or do your own research and draw your own conclusion. The instruction may be sound or it may not. Without actually seeing the instruction I'm not going to say they are not good. Based upon what I conclude, they would be close to the bottom as far as recommendations. Lake Charles Martial Arts Instructor,

K
The fact that you say you want to learn "dangerous" martial arts moves shows you really know nothing about the martial arts. Start off with karate, maybe they can teach you some discipline.

Kemjiu ®
There is no such term as dangerous Martial Arts, only a kind of person who don't even know how to use the skills and knowledge he has on proper way, if when and how to use it accordingly. Besides, dragon spirit is just a myth and not even a piece in real life. You must wake yourself knowing that, without even committing yourself in some legit dojo with qualified Instructor on it, you will never learn things. Good luck ..............