Harbor Serpent Tweet Near Mint, English, limit 1 CAD$ 0.16 / CAD$ 0.24 credit Lightly Played, English, limit 1 CAD$ 0.14 / CAD$ 0.21 credit Moderately Played, English, limit 8 CAD$ 0.12 / CAD$ 0.18 credit Buy This Product Details Color: Blue Card Text: Islandwalk (This creature is unblockable as long as defending player controls an Island.) Harbor Serpent can't attack unless there are five or more Islands on the battlefield. Rarity: C Cost: 4UU Pow/Tgh: 5/5 Card Type: Creature - Serpent Artist: Daarken Name: Harbor Serpent Finish: Regular Card Number: 56/249 Set Name: Magic 2011