exact fit card sleeves for Standard Size Cards (100) – thin construction enables an optimal double sleeving experience and ensures that your cards slide effortlessly into outer sleeves Dragon Shield Sleeves: Perfect Fit

The official wrapper states that one pack contains one card and that there are ten possible designs

McDonald's Promos 2016 - Pokemon Card List and Prices

It brings with it a secret emblem that features Shiny Mew, but if you want to unlock and then flaunt the emblem to your fellow trainers, you're going to have to track down every single shiny from this new expansion

The Mythical Island pack is the second major expansion for the game, following the original release, which included the Genetic Apex pack, featuring fan-favourite Pokemon like Charizard, Pikachu, and Mewtwo

Also, when it enters the battlefield, you can give a target Spirit hexproof until end of turn