Since Magic was first developed by Richard Garfield, a 15-card booster was his vision, Rosewater said, years before designing for Draft was even a thing. With a chance to rethink that number, R&D settled on a play booster containing 14 cards because that number did the best job of giving us the play experience we wanted. The change from 15 to 14 playable cards in a booster impacted future set designs as well, as with one fewer common slot, R&D adapted by making less unusable commons, at least from a Limited perspective
The sourcebook also covers the cityscape itself, walking you through The Tenth District and what you can expect to find there
Or if another opponent casts two spells during another players turn, you still get to draw a card
The prices are always fair and all the staff Ive interacted with are really friendly
Thats fine, but the enchantment also gives all your creature tokens the ability to tap for mana of any color