These arrows, fletched by aquatic elves, are treated as masterwork, but they don't grant a +1 enhancement bonus on attack rolls. Instead, when fired from an aquatic longbow, they negate the -2 penalty per 5 feet for making a ranged attack underwater.
Races of Faerûn
|See the description of this weapon for special rules. Damage and range dependent on bow type|
Preferred weapon of: No known deity.