A VSTAR Pokemon Card of type Darkness with the title Hisuian Samurott VSTAR and 270 HP of rarity Rare Rainbow evolved from Hisuian Samurott V from the set Astral Radiance.  It has the attack Merciless Blade with the cost Darkness, Darkness, the energy cost 2 and the damage of 110+ with the description: If your opponent's Active Pokemon already has any damage counters on it, this attack does 110 more damage. It has the ability Moon Cleave Star with the description: During your turn, you may put 4 damage counters on 1 of your opponent's Pokemon. (You can't use more than 1 VSTAR Power in a game.) It has weakness against Grass 2. 
Hisuian Samurott VSTAR