Now dig seven cards deep in your library
For an extensive list of every Pokemon trading card game set, refer to Bulbapedia
If your store confirms they have units, get there when they open
Therefore, they have updated the rules to the following: Once per game, any time you could cast a sorcery (during your main phase when the stack is empty), you can pay 3 generic mana to put your companion from your sideboard into your hand
When you summon the Millennium Shield, make sure you have a Shield And Sword Magic card so that you can switch out the shields defense to its attack, giving it a 4000 ATK
With a Common rarity, it is perfect for expanding your collection or making your first steps in trading card collecting