Look at your face-down Prize cards. You may reveal a Basic Pokémon you find there, put it into your hand, and put this Hisuian Heavy Ball in its place as a face-down Prize card. (If you don't reveal a Basic Pokémon, put this card in the discard pile.) Then, shuffle your face-down Prize cards.
Hisuian Heavy Ball #017/24 is a English Pokémon TCG card from the WC Deck 2024 (Ancient Toolbox) set.
Illustration by Studio Bora Inc..
WC Deck 2024 (Ancient Toolbox) was released in 2025 as part of the World Championships series.
The WC Deck 2024 (Ancient Toolbox) set page lists every other card in the same expansion in card-number order.