The Pokemon Greninja-EX XY Black Star Promos MP Holo Card XY20/211 is a highly sought-after collectible card from the Pokémon TCG. This rare promo card features the character Greninja with an HP of 170 and a holo finish, making it a valuable addition to any collection. Produced by The Pokémon Company and illustrated by 5ban Graphics, this English-language card from the XY set is a must-have for fans of the Pokémon franchise.