I hate using flying troops on COC war attack, flying troops are su%ks. I always try to attack with ground troops, that is the best way of using queen, king grand warden. However I don’t have royal champions because I'm just TH 12 player. My favourite attack on th 12 with pekka, witch, ice golem and 6 bat spell. With those combination it's easy to get 100% from opponent. Now I'm learning Super wiz attack. Any present COC player here? ;) write down your favorite combination of troops. :D