The default dimensions are fine for a set of standard, European, playing cards (bridge size)
Commander started as a fan-created format, after all." [14] Cards in Magic: The Gathering generally have a consistent format, with half of the face of the card showing the card's art, and the other half listing the card's mechanics, often relying on commonly-reused keywords to simplify the card's text
But if you're dropping enough land, you could be Proliferating four or five times a turn, and that's valuable
Ultimately the question boils down to is instant speed better than 50% more damage that Slagstorm can give to which the answer at present seems to be a no
Wheel once and you have seven hasty flyers
Instead, many decks include Stadiums as a means of disruption (Path to the Peak), Energy Acceleration (Magma Basin), or pivoting Pokemon from the Active Spot (Beach Court)