Expert Belt
The Pokemon this card is attached to gets +20 HP and that Pokemon's attacks do 20 more damage to your opponent's Active Pokemon (before applying Weakness and Resistance). When the Pokemon this card is attached to is Knocked Out, your opponent takes 1 more Prize card.
Card rule
Attach Expert Belt to 1 of your Pokémon that doesn't already have a Pokémon Tool attached to it. If that Pokémon is Knocked Out, discard this card.
Arceus