Exotic Race. A full racial replacement, not a template. The character loses the ability modifiers, bonuses and racial feats of the race used at creation.
ECL: +3
Reaction Level (if known):
Type Change: Monstrous Humanoid
Subrace field: Malenti
Due to mutations in their bizarre anatomy, some of the shark-like Sahuagin are instead born looking exactly like sea elves. No less malevolent than their kin, these false elves often serve as spies, infiltrators, and/or saboteurs into sea elven communities. They lack the vicious bites and claws of their "normal" cousins, but make up for this by being able to blend into "civilization" - both underwater and on the surface - without being immediately known for what they truly are.
Create the character as a human.
Add 4 skill points
+4 STR +2 DEX +2 CON +4 INT +2 WIS -2 CHA
Speak with Sharks - RP ability
Water Dependent: Sahuagin can survive out of the water for 1 hour per point of Constitution (after that, refer to the drowning rules).