Ditto is Pokédex #132, generation 1 (Kanto). Ditto is a Basic Fire Pokémon with 60 HP.
Ditto sits at 61/113 in Delta Species, position 61 of 114. Before it is 60 Cubone, and after it is 62 Ditto. The set belongs to the EX series. It was released on October 31, 2005. The printed size is 113. This checklist is longer, at 114 cards. The listed rarity is Common.
Duplicate is listed as Poké-Power. Once during your turn (before your attack), you may search your deck for another Ditto and switch it with Ditto. (Any cards attached to Ditto, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) If you do, put Ditto on top of your deck. Shuffle your deck afterward. You can't use more than 1 Duplicate Poké-Power each turn. The attack Fireworks lists 30 damage. The cost is Fire, Colorless. Flip a coin. If tails, discard a Fire Energy card attached to Ditto. Weakness is Water ×2. Retreat cost is 1.
Ditto (#132) has 31 other cards in the catalog. Those other cards are in 20 sets. The other printings with a release date run from 1999 to 2026. The earliest other card is Ditto 3/62 in Fossil (1999). That card lists 50 HP, and this one lists 60 HP. The rarity there is Rare Holo, and here it is Common. Keiji Kinebuchi illustrated that card, and Yuka Morii illustrated this one. 16 other cards of Ditto list a different HP.
The illustrator line reads Yuka Morii. I count 204 other cards in the catalog with that illustrator.
Delta Species set binder is where a full Delta Species set goes. This card fills one slot there. A generation binder holds one card of each species. Ditto can fill a slot in Generation 1 binder (Kanto). Themed lists that include this exact card are Yuka Morii clay cards. I still need this card.