Description
| Set: | Magic 2011 |
| Type: | Creature — Serpent |
| Rarity: | common |
| Cost: | {4}{U}{U} |
Islandwalk (This creature can't be blocked as long as defending player controls an Island.)
This creature can't attack unless there are five or more Islands on the battlefield.

![Harbor Serpent (56) [Magic 2011]](http://alwaysgames.ca/cdn/shop/files/35526_in_1000x1000_4de8c62f-10ef-4faa-88b8-bc2629d1bf25.jpg?v=1771528071&width=672)