Why on earth would you need a spell to put someone in a coma? You're so young surely you can't have made an enemy you deem worthy of such a fate.
Furthermore while spells may appear easy to do (simple materials, simple chant etc) I can assure you they are not, if you haven't mastered the basics your spell is pretty much guaranteed not to work. You don't get to wake up one day, light a candle say some words and think you're a witch who can do anything you want, it doesn't work like that, it takes years and years of continued study
Lets assume for this purpose that you have the above, then there is also the consideration of personal responsibility for your actions, you get back what you put out.
Either way this is a really bad idea and would suggest a different approach, like talking to the person in question or avoiding them if that doesn't work
I am sorry, but what exactly do you mean by asking for a "coma spell", I am sorry but I am not getting it and I do not wish to attack you, I just want to understand your desire outcome and why?
I must admit I don?t like the sound of it, however until you don?t explain yourself, I can?t understand what is the meaning of ?coma spell??
All The best!
This is a terrible Idea
I would get a different way of handling this
Rumor Has it Crowley put a Curse on His Doctor for easing up on His dope during his final days and that they died within 24 hours of each other.Illness Spells are very possible and practiced amoung many Non Wiccan/Karma based traditions
But its just as bad as beating someone brains into a Coma
The courts just won't find it so lol
Think about this,it's not a good way to settle problems
I will not ask why you would want that, what you do is your own business, but I can tell you, not many spells like that that would work here, and even if there were, those who would know them wouldn't be likely to get involved with whatever it is you are planning.