This subject will be on the growing ''Vision Hack'' I see a lot of people do.
Now I I'll have multiple question and statements.
To give an example of this ''Vision Hack'' : Here's what happened to me today (btw I play as an asmo sin named ItsOnBabeey on IS).

Long story :
I was PvPing in Cygnea, precisely in the lower part of Twilight Temple. And I came to encounter a cleric which was killing a world boss by himself, I wanted to see how he did and sat down next to him (in advanced hide : if you do not know sins can be permanently invisible with Shadow Walk 5min duration for 3 min cd) I was sitting there, randomly enjoying the show and thinking I could be a little evil and kill the cleric before he finishes the boss... !!! A wild Gladiator has appeared !!! His Name was Aerrii (IS). I was sitting next to a random mob which for some reason... the glad thought it would be a great idea killing... he's an officer btw... and this mob is level around 60 maybe. I manage to survive with my defensives skills and popping DP going back invisible, running around the boss playing with the gladiator which seems a bit suspicious. So after the boss is done I decide to kill cleric, little evil I am. And again manage to go back in hide and survive. He keeps ''following'' me and doing ''random AoEs'' somewhat close to me, so I decide to play with him. I Stay southern for a bit, go back up a bit, he still following me even hits me once or twice, again manage to survive, I know I can't really stop too long or else he's just going to kill me, but now to make sure he's seeing me, I go to the most random place : near the stairs on the opposite side of the elyos camp that there is. He follows me, he AoE, I dodge it come back to the same place he w8sted 3 AoEs, he come back, AoEs there again... ok... so this goes on for about 25 min playing w/ the guy, and I decided to start taking screenshots cause otherwise I'll have no proof... but the little 5 seconds where my game freeze while taking the screenshot... well I'm apparently dead after it ( also accidentally delete the screenshot )

Short Story :
Gladiator named Aerrii do ''random AoEs'' around me hitting me 2-3 times... managing to survive, follows me like that for 25 mins. End up trying to take screenshot, die during the 5 seconds where my screen freezes. btw I'm invisible the whole time and he is also alone.

Questions :
How to report a player ?
Is there something I don't know here ?

This is something I encountered a few times now... I wasn't really sure if it was some kind of hack or not, but now I'm pretty sure it is. I hope NCsoft can do something about it.

Thanks for reading/answering in advance :) Sorry for any English mistakes, it ain't my first language :)

ItsOnBabeey (Assassin 65, Asmodian)
NA
IS