A Basic Pokemon Card of type Fighting with the title Galarian Yamask and 70 HP of rarity Rare Shiny from the set Shiny Vault and the flavor text: A clay slab with cursed engravings took possession of a Yamask. The slab is said to be absorbing the Yamask's dark power. It has the attack Reckless Charge with the cost Colorless, Colorless, the energy cost 2 and the damage of 50 with the description: This Pokemon also does 30 damage to itself. It has weakness against Grass 2. 
Galarian Yamask