Increase power and percision of your attacks.
1:Use rain dance(or kyogre's special ability) to increase percision of thunder.
2:Use defence curl and then rollout.
3:When enemy uses double team,use odor sleuth,lock on,sweet scent,foresight or cause paralysis to restore their evasion stat to normal.
4:Use harden or iron defence,then use tackle or take down.
5:Use icy wind and then either ice beam or blizzard.
6:Use sunny day then solar beam.
7:Use twister against flying enemies,but only when in the air.
Theres loads more info this game, right here, with some cheats and tips, answers and Pokemon Platinum walkthrough.
Comments for this hint