and it left a node in place of one of the destroyed blocks.
Again, I couldn't repeat it. It may have been a glitch or something, I really don't know.Didn't know that one! I only used it twice to see what it does, a good distance away from my base of course.
it does have a small chance. i created 3 tainted nodes while digging with one. i now call the mine shaft the 'wormhole'.No I read it have a very small chance to spawn a node. Don't remember if it's straight in the thaunomoticon or if it was in one of those wiki...