War Shark
Large natural beast (aquatic, mount)
Level 14 Skirmisher XP 1000

Initiative +16        Senses Perception +9
HP 139; Bloodied 69
AC 28; Fortitude 26, Reflex 28, Will 23
Speed swim 11

(⚔) Bite (standard, at-will)

+17 vs AC; 3d6+5 damage.

Deft Swimmer (while mounted by a friendly rider of 14th level or higher; at-will) ✦ Mount

The war shark's rider gains a +2 bonus to AC against opportunity attacks. While in water, the rider also gains a +2 bonus to attack rolls against creatures without a swim speed.

Waterborn

While in water, a war shark gains a +2 bonus to attack rolls against creatures without a swim speed.

Alignment Unaligned        Languages -
Str 21 (+12)      Dex 24 (+14)      Wis 14 (+9)
Con 19 (+11)      Int 2 (+3)      Cha 9 (+6)

Published in Draconomicon: Metallic Dragons, page(s) 121.