A MEGA, EX Pokemon Card of type Metal with the title M Metagross-EX and 220 HP of rarity Promo evolved from Metagross-EX from the set XY Black Star Promos.  It has the attack Gatling Slug with the cost Colorless, Colorless, Colorless, Colorless, the energy cost 4 and the damage of 130+ with the description: This attack does 10 more damage for each Metal Energy attached to this Pokemon. It has weakness against Fire 2. It has resistance against Psychic -20. 
M Metagross-EX