Schrödinger's Vandalism (3.5e Maneuver)

You simultaneously hit and miss the rope bridge, and now it's sometimes a collapsed bridge and sometimes a fully functioning bridge

You automatically hit and do maximum damage to the target object. If the object is destroyed, you can now make it switch from destroyed to not destroyed and back again. Switching states is a free action. At the end of the 1 hour duration, you must choose which state it remains in.

This maneuver is supernatural.