Won the game with the following team: 1 line 5x axeman (cost 500, 75 attack, 1000 delay) and on top hunter; 2 line full of hunter (cost 250, attack 50); 3 line 5x hunter and exorcist 2; 4 line 2x bomber 2, 1x fire mage 3 and 3 monk; and last 5 line is 4x monk, 1x hunter and 1x fire mage 3. Artifacts - attack speed +15%, almost whole game the best one for loot income and defence +15%. Use monk spell at the every first round to safe you troops max. Cost me about 1,5h to beat game with 5-10 lose only.
For all who stucked at first 4 areas and cant open anything else - at Central Square, complete mission - Shoot from the tower and you will reveal more areas! Plus this tip for every1 who stucked. I found that when re-doing the begining of the game :)
 "Brave Shorties 2")
 "Toss the Turtle")
 "Epic War VI")
 "Papa's Wingeria")
 "Decision:Medieval")
 "Give Up")