So if you play a Brainstorm to draw three cards, you will draw six cards instead if you have max speed
For example, if the revealed card is a noncreature artifact card and March of the Machines (an enchantment with "Each noncreature artifact is an artifact creature with power and toughness each equal to its mana value.") is on the battlefield, it won't be turned face up
Like Mark Rosewater says, limitations breed creativity
Use the Mothman to give your opponents rad counters and then grow your creatures as those rad counters mill their decks
Play Boosters are great for Limited play and fun to open, with a possibility of Art cards, striking alt-frame cards, and more MODERN MIGHT THAT SHINES BRIGHTBoth powerful and flashy, every MH3 Play Booster includes 1-5 cards of rarity Rare or higher and 1-2 shining Traditional Foil cards #2
For instance, the second Karn Liberated is typically still great, since exiling three permanents over two turns is almost always game-winning