Mana Value
6
Rarity
common
Harbor Serpent
Creature — Serpent
Card Text
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.
Keywords
Set
Magic 2013
(M13)
EDHREC Rank
#19,433
Harbor Serpent's abilities care about lands with the land type Island, not necessarily lands named Island.
Wotc — August 15, 2010
The second ability checks how many Islands are on the battlefield (regardless of who controls them) only as attackers are declared. Once Harbor Serpent is declared as an attacker, it will continue to attack even if the number of Islands on the battlefield falls below five.
Wotc — August 15, 2010
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