Radiant Hisuian Sneasler (Lost Origin 123/196)

Rules

Radiant Pokémon Rule: You can't have more than 1 Radiant Pokémon in your deck.

Abilities

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

Attacks

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.