Brilliant Stars Trainer Gallery set of Sword & Shield series

Houndoom
Stage 1 - Single Strike
HP130
Evolves From: Houndour
Pokédex No.229
AbilitySingle Strike Roar
Once during your turn, you may search your deck for a Single Strike Energy card and attach it to 1 of your Single Strike Pokémon. Then, shuffle your deck. If you attached Energy to a Pokémon in this way, put 2 damage counters on that Pokémon.
Darkness Fang