Originally Posted by Fat Admiral Bobbery
The event Victini can be any nature according to the Bulbapedia article. I wish people hadn't spread the word so soon that it had to be Lax. Now no one is going to use it's new moves to their full potential.
I've heard that it's not forced to be Lax Showdown. By changing the Natures I didn't mean to change it to Lax though, but to a Nature not -SpA.
I was more thinking about one listed above.