Reality is but a Stream (3.5e Maneuver)

''One technique taught to more advanced disciples of the Infinite Lotus is that of 'streaming'. This gives them powerful principles which can, with prior logical consideration unique to each individual, be able to assess and work in any environment, regardless of the form that it takes. Although these techniques are applied in a wide variety of ways, one of the simplest is connected to the understanding that there are universal laws which are greater than any particular environment in which they occur. This allows its users to perform some feats that others would consider impossible - such as walking directly through a wall.''

As part of initiating this maneuver, you can move your base speed. This can be a non-land speed (such as burrow, fly etc) as long as you have such a speed. This movement ignores all intervening terrain, such as rubble, trees or even walls, provided that the destination space is clear. You do not need to know where you are going, but if you end up in a space that cannot hold you, you are shunted back to where you started.