With over 60 million downloads reported so far, Pokemon TCG Pocket is proving to be another smash-hit mobile game for Pikachu and his thousands of Pokemon pals. Those 60 million people have only had one set to work with--until next week, when the first expansion Mythical adds 80 new cards on December 17.

Mew is the featured Pokemon on the packs of this new expansion, which will also offer new binder and display-cover options. Other cards teased in the expansion's reveal trailer are foil-bordered versions of Tauros, Supporter cards for Blue and Lass, and alternate art versions of Marshadow, Vaporeon, and Dedenne.

Two EX cards have also been revealed for the Mythical Island expansion: Mew EX and Aerodactyl EX. Their abilities are as follows: