Legendary Collection is a set in the Other series. It was released on May 24, 2002. The printed size is 110, and the checklist is the same length. Gengar is 11/110, in position 11 of 110 on this checklist. Before it is 10 Flareon, and after it is 12 Gyarados. The listed rarity is Rare Holo.
Gengar is a Stage 2 Psychic Pokémon with 80 HP. The card lists level 38. In the Pokédex this is Gengar (#094), generation 1 (Kanto). The card says it evolves from Haunter. In this catalog that name is Haunter (#093).
Keiji Kinebuchi illustrated this card. The same name is on 212 other cards in the catalog.
Gengar (#094) has 52 other cards in the catalog. Those other cards are in 34 sets. The other printings with a release date run from 1999 to 2026. The earliest other card is Gengar 5/62 in Fossil (1999). Both list 80 HP. Both list the rarity Rare Holo. 49 other cards of Gengar list a different HP.
Curse is listed as Pokémon Power. Once during your turn (before your attack), you may move 1 damage counter from 1 of your opponent's Pokémon to another (even if it would Knock Out the other Pokémon). This power can't be used if Gengar is affected by a Special Condition. The attack Dark Mind lists 30 damage. The cost is Psychic, Psychic, Psychic. If your opponent has any Benched Pokémon, choose 1 of them and this attack does 10 damage to it. (Don't apply Weakness and Resistance for Benched Pokémon.) Resistance is Fighting -30. Retreat cost is 1. The flavor text reads "Under a full moon, this Pokémon like to mimic the shadows of people and laugh at their fright."
I keep a set binder for Legendary Collection, meant to hold every card of that set. This card is one slot in the Legendary Collection set binder. A generation binder holds one card of each species. Gengar can fill a slot in Generation 1 binder (Kanto). Themed lists that include this exact card are Gengar and the Gastly line. I still need this card.
Once during your turn (before your attack), you may move 1 damage counter from 1 of your opponent's Pokémon to another (even if it would Knock Out the other Pokémon). This power can't be used if Gengar is affected by a Special Condition.
If your opponent has any Benched Pokémon, choose 1 of them and this attack does 10 damage to it. (Don't apply Weakness and Resistance for Benched Pokémon.)
Under a full moon, this Pokémon like to mimic the shadows of people and laugh at their fright.
Legendary Collection, in the Other series. It was released on May 24, 2002. The printed size is 110.
11/110. It is entry 11 of 110 in this checklist.
Keiji Kinebuchi. The catalog lists 212 other cards with that illustrator.
Rare Holo.
Gengar #094, generation 1 (Kanto).
Dark Mind (30).