gem pack vol 1 booster box 4: (Chinese) – Black Wolf Collectibles LLC The CBB1C edition adds a layer of exclusivity Gem Pack Vol 1 Pokemon

Inside is a special illustration rarestyle promo card featuring one of two Pokmon ex, plus foil cards of their Evolution chain

While it is 50/50 if this will work or not, it stops the opponent's active Pokmon from retreating or attacking if successful

Strong Special Attack made it a damage threat

Its popular with players and collectors, which drives value

His -2 effect provides a nice recursion ability for cards such as Thalia, Guardian of Thraben

Though this wont be as helpful if you only have the one card to look at, in a side-by-side comparison its very easy to tell when a card is from Unlimited or Revised by looking at the colors