Circle of Protection: Blue [Alpha Edition] Snake Set: Kaladesh Inventions Type: Artifact

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} Whenever you activate an ability

The high bidder loses life equal to the high bid and draws four cards

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {2} {X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of

{1}: Mutavault becomes a 2/2 creature with all creature types until end of turn

Knight-Cathar

Circle of Protection: Blue [Alpha Edition] Snake Set: Kaladesh Inventions Type: ArtifactSet: Alpha Edition Type: Enchantment Rarity: Common Cost: {1}{W} {1}: The next time a blue source of your choice would deal damage to you this turn, prevent that damage.