Crystal Guardians is a set in the EX series. It was released on 1 August 2006. The printed size is 100, and the checklist is the same length. Fearow δ is 18/100, in position 18 of 100 on this checklist. Before it is 17 Dusclops, and after it is 19 Grovyle δ. The listed rarity is Rare.
Fearow δ is a Stage 1 Lightning Pokémon with 60 HP. In the Pokédex this is Fearow (#022), generation 1 (Kanto). The card says it evolves from Spearow. In this catalog that name is Spearow (#021).
Kouki Saitou illustrated this card. The same name is on 652 other cards in the catalog.
Fearow (#022) has 18 other cards in the catalog. Those other cards are in 17 sets. The other printings with a release date run from 1999 to 2025. The earliest other card is Fearow 36/64 in Jungle (1999). That card is named Fearow, while this one is Fearow δ. That card lists 70 HP, and this one lists 60 HP. The rarity there is Uncommon, and here it is Rare. Mitsuhiro Arita illustrated that card, and Kouki Saitou illustrated this one. 18 other cards of Fearow list a different HP.
Delta Sign is listed as Poké-Power. Once during your turn (before your attack), you may search your deck for a Pokémon that has δ on its card, show it to your opponent, and put it into your hand. Shuffle your deck afterward. You can't use more than 1 Delta Sign Poké-Power each turn. This power can't be used if Fearow is affected by a Special Condition. The attack Pierce lists 30 damage. The cost is Lightning, Colorless. Weakness is Lightning ×2. Resistance is Fighting -30. Retreat cost is 1.
I keep a set binder for Crystal Guardians, meant to hold every card of that set. This card is one slot in the Crystal Guardians set binder. A generation binder holds one card of each species. Fearow can fill a slot in Generation 1 binder (Kanto). Themed lists that include this exact card are Delta Species cards. I still need this card.
Once during your turn (before your attack), you may search your deck for a Pokémon that has δ on its card, show it to your opponent, and put it into your hand. Shuffle your deck afterward. You can't use more than 1 Delta Sign Poké-Power each turn. This power can't be used if Fearow is affected by a Special Condition.
Crystal Guardians, in the EX series. It was released on 1 August 2006. The printed size is 100.
18/100. It is entry 18 of 100 in this checklist.
Kouki Saitou. The catalog lists 652 other cards with that illustrator.
Rare.
Fearow #022, generation 1 (Kanto).
Pierce (30).