AbilityPoison Peak
During Pokémon Checkup, put 2 more damage counters on your opponent's Poisoned Pokémon.

Lost Origin is a set in the Sword & Shield series. It was released on 9 September 2022. The printed size is 196. This checklist is longer, at 217 cards. Radiant Hisuian Sneasler is 123/196, in position 123 of 217 on this checklist. Before it is 122 Hoopa, and after it is 124 Radiant Steelix. The listed rarity is Radiant Rare.
Radiant Hisuian Sneasler is a Basic Radiant Darkness Pokémon with 130 HP. In the Pokédex this is Sneasler (#903), generation 8 (Galar).
Akira Komayama illustrated this card. The same name is on 239 other cards in the catalog.
Sneasler (#903) has 4 other cards in the catalog. Those other cards are in 1 set. The other dated printings are from 2022. The earliest other card is Hisuian Sneasler 93/189 in Astral Radiance (2022). That card is named Hisuian Sneasler, while this one is Radiant Hisuian Sneasler. That card lists 120 HP, and this one lists 130 HP. The rarity there is Rare Holo, and here it is Radiant Rare. Kouki Saitou illustrated that card, and Akira Komayama illustrated this one. 4 other cards of Sneasler list a different HP.
Poison Peak is listed as Ability. During Pokémon Checkup, put 2 more damage counters on your opponent's Poisoned Pokémon. The attack Poison Jab lists 90 damage. The cost is Darkness, Colorless, Colorless. Your opponent's Active Pokémon is now Poisoned. Weakness is Fighting ×2. Retreat cost is 1. The card text says: Radiant Pokémon Rule: You can't have more than 1 Radiant Pokémon in your deck. The flavor text reads "Because of Sneasler's virulent poison and daunting physical prowess, no other species could hope to best it on the frozen highlands. Preferring solitude, this species does not form packs." The regulation mark is F.
I keep a set binder for Lost Origin, meant to hold every card of that set. This card is one slot in the Lost Origin set binder. A generation binder holds one card of each species. Sneasler can fill a slot in Generation 8 binder (Galar). Themed lists that include this exact card are Hisuian and Paldean forms. I still need this card.
During Pokémon Checkup, put 2 more damage counters on your opponent's Poisoned Pokémon.
Your opponent's Active Pokémon is now Poisoned.
Radiant Pokémon Rule: You can't have more than 1 Radiant Pokémon in your deck.
Because of Sneasler's virulent poison and daunting physical prowess, no other species could hope to best it on the frozen highlands. Preferring solitude, this species does not form packs.
Lost Origin, in the Sword & Shield series. It was released on 9 September 2022. The printed size is 196.
123/196. It is entry 123 of 217 in this checklist.
Akira Komayama. The catalog lists 239 other cards with that illustrator.
Radiant Rare.
Sneasler #903, generation 8 (Galar).
F.
Poison Jab (90).