Card text
Look at the 7 cards from the bottom of your deck. Choose 1 Pokémon you find there, show it to your opponent, and put it into your hand. Put the remaining cards back on top of your deck. Shuffle your deck afterward.

Dusk Ball is a Trainer card. The listed subtypes are Item.
Dusk Ball sits at 110/123 in Mysterious Treasures, position 110 of 124. Before it is 109 Bebe's Search, and after it is 111 Fossil Excavator. The set belongs to the Diamond & Pearl series. It was released on August 1, 2007. The printed size is 123. This checklist is longer, at 124 cards. The listed rarity is Uncommon.
The card text says: Look at the 7 cards from the bottom of your deck. Choose 1 Pokémon you find there, show it to your opponent, and put it into your hand. Put the remaining cards back on top of your deck. Shuffle your deck afterward.
The illustrator line reads Ryo Ueda. I count 462 other cards in the catalog with that illustrator.
Mysterious Treasures set binder is where a full Mysterious Treasures set goes. This card fills one slot there. I still need this card.
Look at the 7 cards from the bottom of your deck. Choose 1 Pokémon you find there, show it to your opponent, and put it into your hand. Put the remaining cards back on top of your deck. Shuffle your deck afterward.
Mysterious Treasures, in the Diamond & Pearl series. It was released on August 1, 2007. The printed size is 123.
110/123. It is entry 110 of 124 in this checklist.
Ryo Ueda. The catalog lists 462 other cards with that illustrator.
Uncommon.