a pit of quick sand coverd in grass when troops walk into it they have a chance of dieing and a chance of surviving
troops walk over the trap and sink into the sand light troops have a higher chance of crossing without dieing but heavy troops are doomed pekka has no chance of crossing alive cuz it's armor weighs to much and the heros have a huge chance of crossing alive it takes 5 seconds for troops to cross and they can be attacked my defence towers as they cross or drown

trap should be unlock able at th8

sounds like a bad idea to me what do you think?