2/ Sets - There are 10 sets of 10 unique cards each + 1 extra set with 10 wild cards that have special features. The sets are: Famous Brainiacs, Arcade Titans, Minds In Tights, Legends, L’Artiste, Cryptonauts, Warriortopia, Competitive, New Horizons, Mentalists and Wild Jokesters
1/ First things first: Rarities - Are a descriptor for a card's power and uniqueness, and they are essential in every aspect of the game. There are five levels of rarity: Smart, Intelligent, Brilliant, Genius, and Savant. You can determine a card's rarity by looking at its frame.