This massive change was made after the set had been designed, so there's a chance that some exceptionally powerful cards could make it into Standard
Each Booster Box packs 24 booster packsthats 288 cards total, with chances to pull Rare, Super Rare, Legendary, and even Enchanted cards
Harmonize Blue got it first with Concentrate , but green jumped on board with Harmonize , the same card in green skin
Since a player had to be in a losing position in order for Scramble Energy to work, one could anticipate the card (unlike, for example, the Hypnotoxic Laser / Virbank City Gym combo)
Better Alternative: Shop Online at Double Holo While hunting for Pokemon cards at retail stores can be exciting, it's time-consuming, unpredictable, and often frustrating