Sphere of Reason Tweet NM-Mint, English, 8 In stock $0.26 Light Play, English, 3 In stock $0.23 View this product on the Buylist Details Color: White Card Text: If a blue source would deal damage to you, prevent 2 of that damage. Rarity: U Cost: 3W Card Type: Enchantment Artist: Christopher Moeller Name: Sphere of Reason Finish: Regular Card Number: 51/350 Set Name: Odyssey