Sea Serpent Tweet Moderately Played, 4 In stock $0.15 Sell This Product Details Card Type: Creature - Serpent Rarity: C Card Text: Sea Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Sea Serpent. Color: Blue Finish: Regular Name: Sea Serpent Set Name: Revised Edition Cost: 5U Pow/Tgh: 5/5