Oh yea....sorry....It was 1:00 pm when i posted my comment so sorry if the stratagy failed. For non-boss levels first send 7 paladins/beast riders/protecters to do severe damage to the ememy base to force them to send a revenge wave. Then send 15 wizards/totems/dryards and 15 paladins/beast riders/protectors to crush it. But be carebul when the enemy has 1 or more angels/black dragons/devils. They may be able to crush all your paladins.
Lol my tactic for later stages is to match their revenge waves with my own huge revenge waves. I get my mana to 9999 and let it reach full. Then i send 10 paladins/protecters/beast riders to do severe damage to their base. Then they send their revenge wave. But, at that time i have full mana. So, I send 30 paladins/protecters/beast riders to counter it. This always works for non-boss stages.
 "Epic War 2"){kind=icon}