For those curious on how bad this would be, here's damage calcs for a very bad set against this Raikou.
Max SpA Blissey with Modest Nature HP Ground against this Raikou:(21.88% - 26.04%)
That's right, a special attacking BLISSEY has a chance to break this pokemon's subs. This is a specially defensive mon, right?
This, by the way, was calculated with lefties. Choice Specs or Life Orb would probably make this guarenteed. XD