pokemon surging sparks rarest card - Ceruledge 197/191 - surging sparks hyper rare cards

Note that a Standard ban announcement doesnt necessarily ban a card, but they can make an official statement about the health of the format, and which decks and cards are more likely to get the axe in the future

#15 Nightshade Harvester If you have too many friends at the table, Nightshade Harvester might be the card for you

By contrast, there are handful of cards that make up the ban list for the Expanded format, where the pool of cards is large enough that cards occasionally interact with one another in ways that werent intendedincluding in ways that break the game

Some players were disappointed to see this used as a guild mechanic, since its technically just an ability word that describes an effect many cards often have