Harbor Serpent [Magic 2013] Insect Shade Knowledge demands sacrifice

Knowledge demands sacrifice

Set: Duelist Pack: Dimensional Guardians Card type: Effect Monster Rarity: Rare Attack: 1600 Defense: 800 If your opponent controls a face-up monster that was Special Summoned from the Extra Deck and you control no monsters

cannot be destroyed by battle and are unaffected by Spell/Trap effects

Take control of 1 of your opponent's face-up monsters

Set: Millennium Pack Card type: Effect Monster Rarity: Ultra Rare Attack: 4000 Defense: 4000 Cannot be Normal Summoned/Set

Harbor Serpent [Magic 2013] Insect Shade Knowledge demands sacrificeSet: Magic 2013 Type: Creature Serpent Rarity: Common Cost: {4}{U}{U} Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Harbor Serpent can't attack unless there are five or more Islands on the battlefield. Like most giant monsters villagers worship as gods, it proves a fickle master.