Lowers damaging Ice-type moves' energy cost by 1%. Makes Hidden Power Ice-type.
A light blue stone tablet infused with the power of ice. Pokémon holding this item use 1% less energy to use damaging Ice-type attacks. That Pokémon's Hidden Power attack becomes Ice-type for as long as the plate is in its possession. If the plate should be removed, Hidden Power's type is randomized for the remainder of the battle.