What does graphic violence and "discrimination stuff" mean? ^w^"
I see you're quite, quite new here. I mean I wish you luck in all sincerity with finding an artist, but I can promise you going more into depth about your project is gonna help you out way more. We as artists are very busy busy busy bees working here on our comics, so we are quite picky about projects we pick up (Understandably so!). "Top tier" is highly subjective, so if you explain more about the story itself and the type of drawing it entails, you will have the most luck finding an artist to join you in your endeavors.
Best wishes.