Changes

Decks may only contain cards meeting [[Color]] requirements and [[Card#Card types|card type]] requirements. These requirements depend on the Planeswalker for which the deck is being built. Some events further restrict decks based on [[Portal:Cards|card set]].* The '''color requirements''' of a deck are determined by the color affinity of the Planeswalker determines the color requirements. ** For example, the deck of a Planeswalker with affinity for blue and green may only contain cards which are blue, green, or colorless.* The '''deck limits ''' of the Planeswalker set the maximum number of cards of each type (Creature, Spell, or Support) which may be included in a deck. Deck limits increase at higher Planeswalker levels.* The '''card sets''' which a deck may contain cards from are determined by the event format.** [[Standard Format]] event decks may only contain cards from a number of the most recent card sets, plus [[Origins]].** [[Legacy Format]] event decks may contain cards from any set.