Quote Originally Posted by thubby View Post
because not all ground can support itself. the mudd you find when you start digging near water, for example, simply won't hold its shape without substantial bracing if it can be done at all.
many areas with soft or brittle stone formations won't hold up if you try and bore through them.
well..ok... but..we're talking about bending.. not traditional building/burrowing methods. we've seen both mudbending and sandbending being done without a problem.. actually I don't really see the point in arguing about this though..I'll just drop it