Raging River [Collectors' Edition] Bolas Search your library for X

Search your library for X cards

Set: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {0} Sacrifice a land: You gain 2 life

Set: Commander 2014 Type: Instant Rarity: Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

Arien is the envy of the Court

Set: Champions of Kamigawa Type: Legendary Creature — Human Monk Rarity: Rare Cost: {1}{G}{G} Players can cast spells only during their own turns

Raging River [Collectors' Edition] Bolas Search your library for XSet: 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.