easier way 160+ attack hero ivory horn and 96k archer 2k war 2k trans ive done that since i started with my hero at 161 attack never had more than 11k losses (which is les resources than ur shown wave) and u can hit 10 waves consecutive and still get medals i have found took me 2 days to get prinzess doing that =) thanks to my mate ShadowNw who went through and researched 100+ ways to hit a 10 =)