AbilityApple Drop
Once during your turn, you may put 2 damage counters on 1 of your opponent's Pokémon. If you placed any damage counters in this way, shuffle this Pokémon and all attached cards into your deck.

Rebel Clash is a set in the Sword & Shield series. It was released on May 1, 2020. The printed size is 192. This checklist is longer, at 209 cards. Flapple is 22/192, in position 22 of 209 on this checklist. Before it is 21 Applin, and after it is 23 Appletun. The listed rarity is Rare Holo.
Flapple is a Stage 1 Grass Pokémon with 80 HP. In the Pokédex this is Flapple (#841), generation 8 (Galar). The card says it evolves from Applin. In this catalog that name is Applin (#840).
Shin Nagasawa illustrated this card. The same name is on 303 other cards in the catalog.
Flapple (#841) has 11 other cards in the catalog. Those other cards are in 6 sets. The other printings with a release date run from 2019 to 2024. The earliest other card is Flapple SWSH022/307 in SWSH Black Star Promos (2019). Both list 80 HP. The rarity there is Promo, and here it is Rare Holo. Hitoshi Ariga illustrated that card, and Shin Nagasawa illustrated this one. 4 other cards of Flapple list a different HP.
Apple Drop is listed as Ability. Once during your turn, you may put 2 damage counters on 1 of your opponent's Pokémon. If you placed any damage counters in this way, shuffle this Pokémon and all attached cards into your deck. The attack Acid Spray lists 60 damage. The cost is Colorless, Colorless. Flip a coin. If heads, discard an Energy from your opponent's Active Pokémon. Weakness is Fire ×2. Retreat cost is 1. The flavor text reads "It ate a sour apple, and that induced its evolution. In its cheeks, it stores an acid capable of causing chemical burns." The regulation mark is D.
I keep a set binder for Rebel Clash, meant to hold every card of that set. This card is one slot in the Rebel Clash set binder. A generation binder holds one card of each species. Flapple can fill a slot in Generation 8 binder (Galar). I still need this card.
Once during your turn, you may put 2 damage counters on 1 of your opponent's Pokémon. If you placed any damage counters in this way, shuffle this Pokémon and all attached cards into your deck.
Flip a coin. If heads, discard an Energy from your opponent's Active Pokémon.
It ate a sour apple, and that induced its evolution. In its cheeks, it stores an acid capable of causing chemical burns.
Rebel Clash, in the Sword & Shield series. It was released on May 1, 2020. The printed size is 192.
22/192. It is entry 22 of 209 in this checklist.
Shin Nagasawa. The catalog lists 303 other cards with that illustrator.
Rare Holo.
Flapple #841, generation 8 (Galar).
D.
Acid Spray (60).