Harbor Serpent [Magic 2012] Cat Monk • Change 1 face-up Attack

• Change 1 face-up Attack Position monster you control to face-down Defense Position

If this card attacks a Defense Position monster whose DEF is lower than the ATK of this card

This card gains effects based on the number of Xyz Materials attached to it

You can only use each effect of "Appliancer Conversion" once per turn

You can only use each of the following effects of "Ravenous Crocodragon Archethys" once per turn

Harbor Serpent [Magic 2012] Cat Monk • Change 1 face-up AttackSet: Magic 2012 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.