This year, things will change. Instead of the static Basic as well as WoW cataclysm Gold sets that don't change, Blizzard is introducing the new Core set. The new set will feature hand-picked items taken from both The Basic as well as Classic sets, and will also include cards from Wild and will even include the new set of cards. In contrast to other sets, such as the Basic as well as the Classic sets The Core set will change each year, giving Blizzard greater flexibility when it comes to rebuilding the base to WoW Cataclysm Classic for new expansions, resulting in the player with a more fluid experience. This first set would be called Core 2021 to be followed by Core 2022 and after that Core 2022 and on. Classic and Basic cards will be combined. Classic card sets will eventually be combined to create a single "Legacy Collection."

In addition like the Classic set The Core set is free the same way as Basic. All the cards from this set are given immediately if you've mastered your characters by the appropriate amount and every year, as the set changes it will automatically grant all the Core cards that are new. This should make it much easy for both new and old players to join the club.

The Core set is comprised of 235 cards. 29 of them are brand-new. Blizzard has revealed every single one of the Core cards from the set. There are some cards from the core that long-time players will recognize, such as mage's Fireball spell. Other cards that are well-known are being reimagined, such as the Deathwing The Destroyer that is a clear board however, it's a less discriminating one. Others are completely new, such as Vanessa VanCleef, set to replace Edwin as the Core Rogue Legendary card.

Another significant change going ahead is the introduction to Spell Schools. Like minion tribes they will be able to sort a variety of existing and buy WoW cataclysm Gold new spells into seven types of spells. The type of spell will be identified by tiny banners at the bottom of the spell just where a minion tribe appears. The seven kinds of spells include Arcane, Fire, Frost, Holy, Nature, Shadow and Fel. Older spells from earlier expansions will now be retrofitted with Spell School sorting.