Reverse Flow (Reversible)

This spell allows the wu jen to reverse the flow of any body of water within the area of effect. A stream or river would run upstream, an ocean current would flow in the opposite direction, even a waterfall would fall up. The change of direction has no ill effects on the body of water. The primary use of this spell is to aid the travel of vessels against the prevailing current or upstream. However, the spell also reverses the flow of pumps, drains, water traps, and the like.

The reverse of this spell, normal flow, returns the water to its normal condition.