Wild Swing | Magic: The Gathering
Formats Wild Swing is Legal in
Official Oracle Text for Wild Swing
Official Rulings for Wild Swing
5/1/2008 : As Wild Swing resolves, there is no time to react between the time a permanent is chosen at random and the time it's destroyed. If you want to put a regeneration shield on one of those permanents, or sacrifice it for some effect, or anything else, you must do so before Wild Swing resolves (and before you know which one of the permanents will be chosen at random).
7/1/2013 : If one of the targets has indestructible, it can be chosen at random but nothing will happen to it if it is.