As long as this Pokémon is in the Active Spot, your opponent's Active Pokémon's attacks cost Colorless more.
Psychic Ball
This attack does 30 more damage for each Energy attached to both Active Pokémon.
30+
"As long as this Pokémon is on your Bench, prevent all damage done to this Pokémon by attacks (both yours and your opponents).", When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards.
