Alright, alright. You have finally completed your genjutsu training. Now a treat.An interesting technique overall, but quite easy to counter as you have already mentioned. It essentially relies on inhibiting the opponent's sense of sight, causing them to see complete darkness. Its often countered with the reasoning that "the sudden blindness had no process behind it, no blinding light nor the physical removal of the eyes" or "nobody is powerful enough to remove the light", making it easy for even the most unskilled of opponents to successfully break this technique without any effort. I will put it into the group of Concealing techniques, since this Genjutsu mainly 'attacks' the sight of the opponent and if I remember right, concealing techniques are similar to the trickery ones, except that they conceal yourself. Your opponent doesn't see you within the illusion. Simple as that.
Something like that is pretty easy to analyse. There are many things to watch out. My touch for example. Let's say I am fighting on a grassy terrain, would I still be able to feel the grass below me. Or if the terrain is plain earth, would I still feel the hardness of concrete ground. Second is probably the hearing sense. Would I be able to hear the footsteps of my opponent or the sounds of incoming attack. Also it is of course not so logical for everything to turn dark especially considering the weather or time at the moment, as I have already mentioned.
enjutsu: Gedoku | Illusionary Arts: Detox
Rank: S
Type: Supplementary
Range: Short-Mid
Chakra Cost: 40
Damage Points: N/A
Description: After the user performs a string of three (3) handseals, he will put his opponent into a very powerful genjutsu that will trick his mind into an opioid withdrawal state, also known as detox. The effects of this genjutsu span over three (3) turns and if the opponent doesn't release from it, he will be left completely drained of strength and with no will to continue the battle. There are physical and psychological symptoms of withdrawal that affect the body, for the duration of the genjutsu. In the first turn of the genjutsu, the opponent will start feeling slight tremors, chills, itches and cramps in his muscles, all over his body. He will also feel dizziness and nausea. In the second turn he will start feeling more severe effects like, increased perspiration (sweating), tachycardia (increased heart rate) and general weakness all over his body. Regarding psychological symptoms he will start feeling anxiety, depression and paranoia. If the opponent doesn't release the genjutsu by then, he will enter the last stage of the genjutsu where he will experience extreme muscle and bone pain, followed by RLS (restless legs syndrome) which causes the body to shake uncontrollably. On the psychological side, the opponent will be completely overwhelmed and left without any will to continue battling and only wanting the pain to go away, crying for help. Using another genjutsu on the opponent, while this martyr genjutsu is active will dispel it because it requires precise and delicate chakra control in order to provoke such symptoms on the opponents brain.
Note: No other genjutsu while this is active
Note: No other genjutsu in same turn
Note: Usable only once (1) per battle
Note: Only McRazor can teach this
You perform 3 hansdeals and your opponent is placed in a genjutsu where he experiences detox. Basically, the detox tricks his mind to actually feel the effects. He has 3 turns to realize and release from it, otherwise he won't be able to fight. As explained for every turn, the opponent will start feeling the symptoms. The first turn is the one you use it. It's designed to run best with ice but other techniques can work as well. The low temperatures can mask most of the physical symptoms. I'd use the jutsu in the first turn and follow up with some Ice jutsu that forms around him or nearby. If you don't have ice then you should do it with water. In the second or third turn you can use killing intent to multiply the effects and make it seem as if everything is just from the killing intent. I could also spam sound jutsus to make him think that it's because of the low frequencies (which could actually be possible). But the key here, are your descriptions. If you strictly follow what is says in the technique, then you won't be doing much. I find that the key to successful genjutsu is your ability of explanation and the masking.