@My earlier post:
Actually Giratina might do it better with Quiver Dance and a Bold nature. Higher defences would allow it to tank Shadow Sneaks. There's still the choice between Magic Bounce and Prankster, and between Substitute and Spore. You said that Sub is best on all set up pokes, but with Giratina it might not be necessary because of its massive bulk.
Actually Giratina might do it better with Quiver Dance and a Bold nature. Higher defences would allow it to tank Shadow Sneaks. There's still the choice between Magic Bounce and Prankster, and between Substitute and Spore. You said that Sub is best on all set up pokes, but with Giratina it might not be necessary because of its massive bulk.