Library / Bestiary

Dinosaur, Tylosaurus

CR 8.00 Animal N Gargantuan HD 10

Surging out of the water, this massive lizard is shaped like a giant fish with a powerful, toothed maw.

Description

This predatory marine lizard swims with four flippered limbs and a powerful, fluke-like tail. Its extended snout is filled with sharp teeth, and it feeds on both aquatic and surface prey. They are known to attack ships, mistaking them for basking whales or other creatures. A tylosaurus grows up to 50 feet in length and weighs 30,000 pounds.

Combat Stats

105 (10d8+60)

20, touch 8, flat-footed 18 (+1 Dex, +1 dodge, +12 natural, -4 size)

Init

Speed

20 ft., swim 50 ft.

Fort

+15

Ref

Will

BAB

CMB

+23 (+27 grapple)

CMD

35 (39 vs. trip)

Melee: bite +15 (2d8+18 plus grab)
Space: 15 ft.
Reach: 15 ft.

Ability Scores

str

+12

dex

con

int

-4

wis

cha

-1

Special Attacks

swallow whole (2d6+12 bludgeoning, AC 16, hp 10)

Feats

Dodge, Cleave, Great Fortitude, Mobility, Power Attack

Special Abilities

Universal Monster Rules

Grab

Grab (bite) Ex from Universal Monster Rule

If a creature with this special attack hits with the indicated attack (usually a claw or bite attack), it deals normal damage and attempts to start a grapple as a free action without provoking an attack of opportunity. The creature has the option to conduct the grapple normally, or simply to use the part of its body it used in the grab to hold the opponent. If it chooses to do the latter, it takes a –20 penalty on its combat maneuver check to make and maintain the grapple, but does not gain the grappled condition itself. A successful hold does not deal any extra damage unless the creature also has the constrict special attack. If the creature does not constrict, each successful grapple check it makes during successive rounds automatically deals the damage indicated for the attack that established the hold. Otherwise, it deals constriction damage as well (the amount is given in the creature's descriptive text). Creatures with grab receive a +4 bonus on combat maneuver checks made to start and maintain a grapple. Unless otherwise noted, grab works only against opponents no larger than the same size category as the creature. If the creature can use grab on sizes other than the default, this is noted in the creature's Special Attacks line.

Swallow Whole (2d6+12 bludgeoning, AC 16, hp 10) Ex from Universal Monster Rule

If a creature with this special attack begins its turn with an opponent grappled in its mouth (see Grab), it can attempt a new combat maneuver check (as though attempting to pin the opponent). If it succeeds, it swallows its prey, and the opponent takes bite damage. Unless otherwise noted, the opponent can be up to one size category smaller than the swallowing creature. Being swallowed causes the target to take damage each round. The amount and type of damage varies and is given in the swallowing creature's statistics. A swallowed creature keeps the grappled condition, while the creature that did the swallowing does not. A swallowed creature can try to cut its way free with any light slashing or piercing weapon (the amount of cutting damage required to get free is equal to 1/10 the creature's total hit points), or it can just try to escape the grapple. The Armor Class of the interior of a creature that swallows whole is normally 10 + 1/2 its natural armor bonus, with no modifiers for size or Dexterity. If a swallowed creature cuts its way out, the swallowing creature cannot use swallow whole again until the damage is healed. If the swallowed creature escapes the grapple, success puts it back in the attacker's mouth, where it may be bitten or swallowed again.

Feats, Traits & Items

Cleave from Feat

As a standard action, you can make a single attack at your full base attack bonus against a foe within reach. If you hit, you deal damage normally and can make an additional attack (using your full base attack bonus) against a foe that is adjacent to the first and also within reach. You can only make one additional attack per round with this feat. When you use this feat, you take a –2 penalty to your Armor Class until your next turn.

Dodge from Feat

You gain a +1 dodge bonus to your AC. A condition that makes you lose your Dex bonus to AC also makes you lose the benefits of this feat.

Calculated: +1 Ac

Great Fortitude from Feat

You get a +2 bonus on all Fortitude saving throws.

Calculated: +2 Fort

Mobility from Feat

You get a +4 dodge bonus to Armor Class against attacks of opportunity caused when you move out of or within a threatened area. A condition that makes you lose your Dexterity bonus to Armor Class (if any) also makes you lose dodge bonuses.

Dodge bonuses stack with each other, unlike most types of bonuses.

Situational: vs. attacks of opportunity caused by moving out of or within a threatened area: +4 dodge AC

Power Attack from Feat

You can choose to take a –1 penalty on all melee attack rolls and combat maneuver checks to gain a +2 bonus on all melee damage rolls. This bonus to damage is increased by half (+50%) if you are making an attack with a two-handed weapon, a one handed weapon using two hands, or a primary natural weapon that adds 1-1/2 times your Strength modifier on damage rolls. This bonus to damage is halved (–50%) if you are making an attack with an off-hand weapon or secondary natural weapon. When your base attack bonus reaches +4, and every 4 points thereafter, the penalty increases by –1 and the bonus to damage increases by +2. You must choose to use this feat before making an attack roll, and its effects last until your next turn. The bonus damage does not apply to touch attacks or effects that do not deal hit point damage.

Skills

Perception +14, Swim +20

Details

Type: Animal
Alignment: N
Size: Gargantuan
Environment: warm aquatic
Organization: solitary, pair, or school (3-6)
Treasure: None
Senses: low-light vision, darkvision 60 ft.; Perception +14
Source: Bestiary 2

Rules