Raging River [International Collectors' Edition] Pioneer Your customers' Magic journey begins

Your customers' Magic journey begins in this box—where the way to learn is to play

Target player draws four cards

or enchantment to its owner's hand

{T}: Add one mana of any color

Raging River [International Collectors' Edition] Pioneer Your customers' Magic journey beginsSet: International Collectors' Edition Type: Enchantment Rarity: Rare Cost: {R}{R} Whenever one or more creatures you control attack, each defending player divides all creatures without flying they control into a "left" pile and a "right" pile. Then, for each attacking creature you control, choose "left" or "right." That creature can't be blocked this combat except by creatures with flying and creatures in a pile with the chosen label.