Shield Sphere Tweet Out of stock. $12.30 Wishlist Sell This Product Details Card Type: Artifact Creature - Wall Rarity: U Card Text: Defender (This creature can't attack.) Whenever Shield Sphere blocks, put a -0/-1 counter on it. Color: Artifact Finish: Regular Name: Shield Sphere Set Name: Alliances Cost: 0 Pow/Tgh: 0/6