diance pokemon card {238/193}Mega Diancie ex [Y] Sparkle If the Defending Pokémon tries to attack during your opponents next turn Diancie (Shiny) - SV36/SV94

Those same mono-black decks which desire such consistency will already have reanimation options built in, which makes this especially potent in those decks

To help determine the rarity, examine your cards carefully

Unlike a normal Draft Booster, a Set Booster is meant to be more exciting to crack open, which is likely why it is popular among folks who just enjoy opening booster packs instead of using them for Limited play (Draft or Sealed)

With the ability to loot for better card selection, and return frightening knights to the battlefield at startling speed, Cavalry Charge is an aggressive, powerful deck, and a really unusual strategy for this color combination