Avatar Dragons

I was outside trying to make a tool out of some rocks and sticks when I found a pinecone. I got a brain wave. The rocks I was using were sharp so they would cut the rope. But I realized as pinecones cannot be cut, they can easily be tied up to things. So I put a stick on to the side of the pinecone, used the rope to tie it and voila!I had made a pinecone pickaxe! When I used on something however, it did nothing.I really should have expected that.