In a large bowl, mix the cooked and shredded chicken, olive oil, cumin, salt, garlic powder, onion powder, black pepper, paprika, 1 cup of the salsa verde, and one cup of cheese. Stir to combine and set aside.
Wrap the stack of tortillas in a damp paper towel, and microwave for 30 seconds. Flip the stack, and microwave for another 30 seconds. This will make the tortillas more pliable and easy to roll.
Fill each tortilla with about ½ cup of the chicken mixture, and roll tightly, setting them seam side down in the casserole dish. Continue until the baking dish is full.
Pour the remaining salsa verde over the enchiladas. Sprinkle the remaining cheese evenly on top.
Bake for 20 to 25 minutes, or until the cheese is melted and bubbling.