Enhance your deck with this Trainer-Supporter card from the Pokémon TCG set Hidden Fates. Brock's Training Hidden Fates card is a Holo Rare with card number 55 and features Brock and Onyx. This card is perfect for players looking to add Multi-Color support to their deck.

In addition to its aesthetic appeal, this Trainer-Supporter card can also provide strategic advantages on the battlefield. Its ability to search for up to three basic Energy cards and add them to your hand can be a game-changer. Don't miss out on adding this valuable card to your collection today!