Buck's TrainingバクのトレーニングUnlimited

Draw 2 cards. As long as Buck's Training is next to your Active Pokémon, each of your Active Pokémon's attacks does 10 more damage to the Active Pokémon (before applying Weakness and Resistance).

You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card.