Basically get a physical nature and invest in physical attack and the offense power you emit would be much greater than having a non attribute nature and splitting the offense in 2 ev categories. In your case sp attackers is not needed to get the ribbon. Get 3 physical. 2 choice band. 1 scarf and you should be fine. Pm me if you need team advice, listing it here gonna take some time. With the team I use I dominated lvl 100 and 50.