I still think the removal is weaker than Id expect from a Masters sets (and have thus far seen go-wide aggressive strategies be quite strong), but black has sufficient answers to stymie the faster and creature-centric decks
(Boy, they sure love giving land creatures all creature types.) I would even argue that four generic mana is easier to produce than three snow mana
Will Kids of Today Want These Cards in 20 Years
PSA Certificate Number: 134726351 This is an authentic, PSA-graded item
It may not always be advantageous to play more cards (see Why would one want more than 40 cards in their deck?), but why was this restriction added
Additionally, rarity often affects the cards market price, making it a key factor for anyone interested in buying, selling, or valuing Pokmon cards