Today Tuesday, November 13 at 10 PM, ET/PT, nine remaining artists on Spike TV’s hit tattoo competition-reality series “Ink Master” will have to use their Jedi powers and feel the Force flowing thru them in a special “Star Wars” Forever episode. In this “Star Wars”-themed episode, the artists will be tested on their ability to use contrast in their designs, specifically the way they enhance dark and light areas and use opposing colors, forms and lines to make their tattoos bold. As always, “Ink Master” starts off with a fundamentals skill test called the Flash Challenge. In this week’s Flash Challenge, the artists must create a unique design using contrast on a Clone Trooper Helmet. All the finished helmets were displayed and auctioned off at “Star Wars” Celebration Six with all proceeds going to the Make-A-Wish Foundation, and as an added bonus, the winning Clone Trooper helmet was signed by…