Poison Peak

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

Poison Jab

Your opponent's Active Pokémon is now Poisoned.

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.

Radiant Hisuian Sneasler

Lost Origin

Ability — Poison Peak
 
During Pokémon Cleanup, put 2 more damage counters on your opponent's Poisoned Pokémon.
 
Radiant Pokémon Rule
 
You can't have more than 1 Radiant Pokémon in your deck.