A definite dragon pulse and replace X-scissor with ice beam to cover raquaza, garchomp, salamece, dragonite, the lati twins, giratina, and groudon. though becuase ice covers all the dragon ubers other than dialga and palkia you don't need dragon pulse and earthquake kills dialga but in my opinion you should focus on one offensive stat if you go with S. attack judgement, ice beam, dragon pulse, and earthpower becuase earth power is one 10 points weaker than earthquake and may lower S.def