If you combine Air Slash and Serene Grace, you have a 60% chance of flinching your opponent. If you combine that with Thunder Wave, your opponent will have a meager 25% chance of attacking. If you added in Attract and Confusion, the chance of the opponent attacking is a very small 5%!
Source: http://www.serebiiforums.com/archive/index.php/t-182961.html