AbilityHealing Breath
Once during your turn (before your attack), when you put Garchomp C LV.X from your hand onto your Active Garchomp C, you may remove all damage counters from each of your Pokémon SP.

Garchomp is Pokédex #445, generation 4 (Sinnoh). Garchomp C LV.X is a Level-Up SP Colorless Pokémon with 110 HP. The card lists level X. The card says it evolves from Garchomp C. In this catalog that name is Garchomp (#445).
Garchomp C LV.X sits at DP46/56 in DP Black Star Promos, position 46 of 56. Before it is DP45 Charizard G LV.X, and after it is DP47 Rayquaza C LV.X. The set belongs to the Diamond & Pearl series. It was released on May 1, 2007. The printed size is 56, and the checklist is the same length. The listed rarity is Promo.
Healing Breath is listed as Poké-Power. Once during your turn (before your attack), when you put Garchomp C LV.X from your hand onto your Active Garchomp C, you may remove all damage counters from each of your Pokémon SP. The attack Dragon Rush lists no damage number. The cost is Colorless, Colorless, Colorless. Discard 2 Energy attached to Garchomp C. Choose 1 of your opponent's Pokémon. This attack does 80 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) Garchomp C can't use Dragon Rush during your next turn. Weakness is Colorless ×2. The card text says: Put this card onto your Active Garchomp C. Garchomp C LV.X can use any attack, Poké-Power, or Poké-Body from its previous level.
Garchomp (#445) has 36 other cards in the catalog. Those other cards are in 21 sets. The other printings with a release date run from 2007 to 2026. The earliest other card is Garchomp 9/123 in Mysterious Treasures (2007). That card is named Garchomp, while this one is Garchomp C LV.X. That card lists 130 HP, and this one lists 110 HP. The rarity there is Rare Holo, and here it is Promo. Kazuyuki Kano illustrated that card, and Shizurow illustrated this one. 34 other cards of Garchomp list a different HP.
The illustrator line reads Shizurow. I count 79 other cards in the catalog with that illustrator.
DP Black Star Promos set binder is where a full DP Black Star Promos set goes. This card fills one slot there. A generation binder holds one card of each species. Garchomp can fill a slot in Generation 4 binder (Sinnoh). I still need this card.
Once during your turn (before your attack), when you put Garchomp C LV.X from your hand onto your Active Garchomp C, you may remove all damage counters from each of your Pokémon SP.
Discard 2 Energy attached to Garchomp C. Choose 1 of your opponent's Pokémon. This attack does 80 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) Garchomp C can't use Dragon Rush during your next turn.
Put this card onto your Active Garchomp C. Garchomp C LV.X can use any attack, Poké-Power, or Poké-Body from its previous level.
DP Black Star Promos, in the Diamond & Pearl series. It was released on May 1, 2007. The printed size is 56.
DP46/56. It is entry 46 of 56 in this checklist.
Shizurow. The catalog lists 79 other cards with that illustrator.
Promo.
Garchomp #445, generation 4 (Sinnoh).
Dragon Rush.