The best strategy for CoT 5 is to use ranged units that do not send enemies flying so you constantly freeze/stun the goblin and push him back he'll stay back while your units destroy the tower. You may run into a little trouble during a counterattack so be warned. Sorry for the double comment.
actually dalcde you can see him he's actually transparent which means he's kind of see through. the goblin will not lunge at your until you get close or attack it in any way. The goblin cannot be killed.
People shut up about the lobby button, it only works on the site this game came from which I know.... i'm a member there the site is http://www.nanoba.com are you all happy now?
People there is an eat cheat! very helpful! Put an armor or weapon you want in a slot to equip it, then grab it and drag it down and click options, then click anywhere on the options part of the screen and go back to inventory, you should then not have the armor but still have the stats the armor (or weapon) grants. This works with youself and any allies. NOTE: RE-SPEC AND ALL EAT CHEAT STATS WILL BE REMOVED. Hope this helps.
People there is an eat cheat! It is awesome put armor in the slot, then pick up armor and while holding it go to options, then go back and u have the armor (or weapons) stats. NOTE: IF YOU RE-SPEC YOU LOSE ALL EAT CHEAT STATS. hope this helps.