Clefable is Pokédex #036, generation 1 (Kanto). Clefable ex is a Stage 2 ex Colorless Pokémon with 100 HP. The card says it evolves from Clefairy. In this catalog that name is Clefairy (#035).
Clefable ex sits at 106/112 in FireRed & LeafGreen, position 106 of 116. Before it is 105 Charizard ex, and after it is 107 Electrode ex. The set belongs to the EX series. It was released on September 1, 2004. The printed size is 112. This checklist is longer, at 116 cards. The listed rarity is Rare Holo EX.
The attack Metronome lists no damage number. The cost is Colorless, Colorless. Choose 1 of the Defending Pokémon's attacks. Metronome copies that attack except for its Energy cost. (You must still do anything else in order to use that attack.) (No matter what type that Pokémon is, Clefable ex's type is still Colorless.) Clefable ex performs that attack. Moon Impact is another attack lists 40 damage. The cost is Colorless, Colorless. Weakness is Fighting ×2. Retreat cost is 2. The card text says: When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
Clefable (#036) has 28 other cards in the catalog. Those other cards are in 24 sets. The other printings with a release date run from 1999 to 2026. The earliest other card is Clefable 1/64 in Jungle (1999). That card is named Clefable, while this one is Clefable ex. That card lists 70 HP, and this one lists 100 HP. The rarity there is Rare Holo, and here it is Rare Holo EX. 22 other cards of Clefable list a different HP.
The illustrator line reads Mitsuhiro Arita. I count 721 other cards in the catalog with that illustrator.
FireRed & LeafGreen set binder is where a full FireRed & LeafGreen set goes. This card fills one slot there. A generation binder holds one card of each species. Clefable can fill a slot in Generation 1 binder (Kanto). Themed lists that include this exact card are Mitsuhiro Arita cards. I still need this card.
Choose 1 of the Defending Pokémon's attacks. Metronome copies that attack except for its Energy cost. (You must still do anything else in order to use that attack.) (No matter what type that Pokémon is, Clefable ex's type is still Colorless.) Clefable ex performs that attack.
When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
FireRed & LeafGreen, in the EX series. It was released on September 1, 2004. The printed size is 112.
106/112. It is entry 106 of 116 in this checklist.
Mitsuhiro Arita. The catalog lists 721 other cards with that illustrator.
Rare Holo EX.
Clefable #036, generation 1 (Kanto).
Metronome and Moon Impact (40).