uncommon n large animal aquatic 

Perception +18; low-light vision, scent (imprecise) 30 feet

Skills Acrobatics +17, Athletics +21, Stealth +17, Survival +18

Str +6 Dex +4 Con +4 Int -4 Wis +3 Cha -3

Partial Amphibian The bregdi can breathe air for up to 10 minutes, or up to an hour so long as its skin remains wet.

AC  27; Fort +20, Ref +18, Will +17

HP 180

Speed 20 feet, swim 40 feet

Melee [>] jaws +21 (reach 10 feet), Damage 2d12+8 piercing

Melee [>] hook claw +21 (agile, reach 10 feet), Damage 2d8+8 piercing plus Grab

Aquatic Ambush [>]

Capsize [>] (attack) The bregdi tries to capsize an adjacent aquatic vessel of its size or smaller. It must succeed at an Athletics check with a DC of 35 (reduced by 5 for each size smaller the vessel is than the bregdi) or the pilot's Sailing Lore DC, whichever is higher.

Swallow Whole [>] (attack) Medium, 2d8+7 bludgeoning, Rupture 18.

Tug [>] The bregdi pulls a creature it can reach or a creature holding something it can reach (such as a fishing line in the water). The bregdi attempts an Athletics check against the creature's Fortitude DC. On a success, it pulls the creature into an adjacent space. On a critical success, the bregdi can also make a jaws Strike against the creature pulled into an adjacent space.

AoE3, page 81.