I got the idea from Bandinoz, but Water Shield is NOT about zoning protection... I mean yes the move is supposed to be about that... but a great way to use it is as a poor mans invisibility. You can cast it, hide inside it and then but out a low high mid mix up.... and some of them have a LOT of range. Using water shield as a way to disguise your mix up, in the same way Smoke and Reptile do with their invisible, is winning me matches at the moment. Give it a try. Think of it as a invisible, not as a protectil shield.