The product is a Pokemon Greninja ex card from the SV Black Star Promo set. It features the attack "Stealthy Shuriken" which deals 40 damage to one of the Pokemon and "Torrential Slash" which deals over 120 damage but has a high retreat cost of 2. The card has an HP of 300, is a Stage 2 Water-type Pokemon, and has a weakness to Lightning-type Pokemon. It is a rare promotional card illustrated by SIE NANAHARA with a regular finish, making it a valuable addition to any Pokemon card collection.