As I have said before in different questions, I'm trying to get a 100-win streak in the battle tower in Pokemon pearl and I have made multiple competitive Pokemon including (but not limited to), tyranitar, scizor, heatran, raikou, starmie, kingdra, garchomp, weavile, mamoswine and more. If anyone got any tips of which Pokemon I should use and which combination I should use, please tell me, and if anyone in generation 4 has a good competetive Pokemon and could borrow me one I know a way that we can trade internationally despite the fact that the wi-fi stuff has been shut down in ds games, just tell me if you wanna trade it would be appreciated.
I know it's a long question but I'm desperate, any answers would be highly appreciated!