how rare are ace spec cards Legacy Energy - 167/167 If the Pokemon this card is attached to has full HP and would be Knocked Out by damage from an attack Unfair Stamp 165/167 / ACE

You can go to it directly from there or find them under the Secret Pack tab of the Shop menu

You can also self-select how seriously you take battles before heading in, which I really love: another example of simplicity working to beautiful effect

After ripping open a booster box with a set, I tend to hunt down single cards and buy them, potentially saving hundreds of dollars over chasing that $500 Team Rocket's Mewtwo ex SIR

Being able to instantly buy cards from sellers and sell them back later makes it quick and easy to try a new deck, and is way less difficult to build a collection than dealing with Arena 's booster packs and Wildcards