In Pokemon Platinum I've won myself a Silver Print at the Battle Hall, a Gold Print at the Battle Arcade, and another silver at the Battle Tower. For both the Battle Arcade and the Battle Tower I used Togekiss, Magmortar, and Gallade. For the Battle Hall, only Togekiss. In Emerald I won all Gold Symbols except the Battle Factory ( Silver) and the Battle Pyramid (No symbol ). For the Hoenn BF I mostly used Altaria, Lapras, and Shedinja.