Originally Posted by
BFMatteus
I have an idea to add to this.
Like Radiating said, obstacles are naturally occurring. But what if you could buy a _____ that lived in a _____'s Hut. It would cost 500 gems to obtain. And it would cost a certain amout of Gold to move an obstacle. It would have a timer like a Builder upgrading or building a building/defense but it would be working on a tree, stump, etc. when the timer runs out the _____ will return to her hut and the decorations would appear where you selected.