Thought I would make my own design. Black arrows dst's, green arrow seed bombers. Make sure the dst's pointing north are in range for the wall so they can hit any ogres reaching the wall.
Build round - Just build walls, buff beam, aura, web walls, golem and seed bombers.
Start first round - Bring your app and tower booster. Give mana to app and build the remaining app towers.
Switch out your app to an upper and upgrade all towers. After upgrading all towers switch to hunt/monk summoner.
On final round I bring my tower booster, builder app, hunt/monk summoner and app/app summoner.
Always use tower booster through entire run