Trappy,Bomby Everywhere.

Well, as we know that we spent quite lots of time playing clash of clan we know that surely there would be weakness.To Overcome we would only know bomb,traps and Hidden Tesla.
-Firstly talk about Bomb they have the range of 2 tiles.Probably placing them near the places where they would put their troops.Bombs are eventually strong when fighting against archers.Their damage are good in archers only.So know the range of it.Another would be Giant Bomb it would be the best if there is a large sum of either the archers or goblins or even the barbarian could even die in the ring.They takes some times to bomb.
-Traps,ya this is kinda tricky.They are much slower then the goblins find a way that when they break a wall and going in to attack resources.The best ways is to put Spring traps behind the wall so when they breaks in the will be bounced.
-Hidden Tesla,I would not said about it much,because as you know this is familiar.They are very good in against P.E.K.K.A,Giants And Wall Breaker.Hidden Tesla are the best when fighting against the thick life and also the Wall Breaker we hate the most.Find your base weakness part and put the Hidden Tesla to get rid of the Wall Breaker because mainly people who attack your base would prefer to put the weakness part of base.Normally, they will use giants to distract.But fret not because wall breaker could break the first layer.But won't be able to target the second layer,because the Hidden Tesla would attack the troops that are trying to aim for second layer. 
Good Luck To Clash Of Clan Players.
To Be Continued