I only beat one person, but was the first battle so I had no points. xP Dark would be easier if you didn't use victini or the bird... I know it'll be dark when you use nasty plot but then it's too late.
Twisted's rotom caused a ton of trouble for me xP.
Yeah, Sazandora is one of my strongest pokemon, and Dark Ark is difficult to beat mostly because of his Illusion ability.
So how'd you do in the tournament? I couldn't battle today because I was busy .