You may send as many cards in your Option slots as you like to the Dark Area, as well as move cards between Option slots
Given there were originally 15 types of Pokemon back in the Red and Blue days and that has grown to 18 over the years, it makes sense to simplify things for the TCG
X, Prime, EX, etc..) Generation 3 introduced Pokemon ex, which were a higher rarity than Holo Rares and placed after Special Energies in International Sets (but before Secret Rares and Basic Energy Cards.) Japan sets would include these in the main set alongside Common, Uncommon, and Rare Pokemon
Booster Pack Pokemon Battle Styles Keep track of your collection value over time
All packs are heavy and near mint condition straight from a booster box break
Mew has experienced a similar price fluctuation as Rayquaza, though Mew has begun to slide down after a massive rebound