Place goblin hut into the middle so that all troops going in on the attack will be forced to go into the middle. Both towers should be able to reach whatever comes in, doubling the damage on the offensive troop while spear goblins continue to come out, helping out the towers. Archers and minions are use different to defend against troops as well. Once an attack is defended, some archers or minions can be left alive. When this happens, place giant in front of them allowing the archers and minions to be used as offensive troops. Use the Elite Barbs on defense and to surprise the opponent after he has over spent his elixir. This will allow for an easy tower takedown. Use the rocket to take out hoards of troops, such as the Elite barb and lumberjack combination or other troops with high hit points. Use arrows and log (use the zap spell if you don't have the log) to take out the skeleton army, minion hoard, or goblin gang.