New trap- snapper tree

I had an idea for the builders village, a simple trap that looks exactly the same as an ordinary tree. As a troop steps close it grabs it with a vine and holds it in place for some time, depending on the level of the trap. Can be re-armed with elixir other than gold. What do you think?

i tought traps in the BV doesnt need to be rearmed

Good idea about making a trap that disguises like a obstacle. Maybe we can confuse others with decoration?