Sea Serpent Tweet NM-Mint, English, 3 In stock $1.75 Light Play, English, 5 In stock $1.05 Moderate Play, English, 5 In stock $0.88 Heavy Play, English, 23 In stock $0.61 Sell This Product Details Color: Blue Card Text: Sea Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Sea Serpent. Rarity: C Cost: 5U Pow/Tgh: 5/5 Card Type: Creature - Serpent Name: Sea Serpent Finish: Regular Set Name: Unlimited