Stir soup, sour cream, picante sauce and chili powder in medium bowl. Stir together 1 cup of the soup mixture, chicken, and cheese. Divide this chicken mixture among the 6 tortillas, roll, and place seam side down in an 11′ x 7″ baking dish. Pour remaining soup mixture over the top. Cover. Bake in a 350 degree oven for 40 minutes or until mixture is hot and bubbling. Top with tomato and green onion before serving. Add some rice and beans to the plate and you’re set to go!!!