A Stage 2 Pokemon Card of type Psychic with the title Gengar and 110 HP of rarity Promo evolved from Haunter from the set SWSH Black Star Promos and the flavor text: On the night of a full moon, if shadows move on their own and laugh, it must be Gengar's doing. It has the attack Hypnoblast with the cost Psychic, Psychic, Colorless, the energy cost 3 and the damage of 90 with the description: Your opponent's Active Pokemon is now Asleep. It has the ability Life Shaker with the description: As often as you like during your turn, you may move 1 damage counter from 1 of your Psychic Pokemon to another of your Psychic Pokemon. It has weakness against Darkness 2. It has resistance against Fighting -30. 
Gengar