How to attack this base, AQ/BK--25/20,

http://imgur.com/a/clCmd

I am a th10 with max valks,wiz,bowler,loon,hogs as per my level. Golem level 4 and lava hound is level2. AQ-25, BK-20, please refer a strategy with valks if possible, with troops composition and strategy. Thanks

Please reply soon, the war is about to end