Ditto (XY40)XY Black Star Promos Ditto Pokmon ["Basic"] Types: ["Colorless"] Metamorphosis Gene: If this Pokmon is your Active Pokmon, it can use the attacks of your opponent's Active Pokmon. (You still need the necessary Energy to use each attack.) Stick On 10 Attach a basic Energy card from your discard pile to this Pokmon. Weakness: 2 Retreat Cost: It has the ability to reconstitute its entire cellular structure to transform into whatever it sees. Illustrated