Feats

The creature sees in all directions at once and cannot be flanked.

Body is malleable and shapeless; immune to precision damage (such as sneak attacks) and critical hits.

Creatures with this special quality have the aquatic subtype, but they can survive indefinitely on land.

The creature automatically latches onto its target when it successfully makes the listed attack.

A creature with this ability causes wounds that continue to bleed, dealing the listed damage each round at the start of the affected creature's turn.

Using nonvisual senses (sound, vibration, scent), the creature notices and pinpoints things it cannot see within the specified range.

Using nonvisual senses, the creature maneuvers and fights as effectively as a sighted creature within the specified range, ignoring invisibility and darkness.

The creature drains blood at the end of its turn if it grapples a foe, inflicting Constitution damage.

When the creature takes damage in combat, on its next turn it can fly into a rage as a free action, gaining +2 Constitution and +2 Strength but taking a –2 penalty to its AC.

A creature with the burn special attack deals fire damage in addition to damage dealt on a successful hit in melee.

A creature affected by the burn ability must succeed at a Reflex save (DC 10 + 1/2 the attacking creature's racial HD + its Con modifier) or catch fire.

A creature with this special quality can attempt to capsize a boat or a ship by ramming it as a charge attack and making a combat maneuver check.

A creature with channel resistance (usually an undead) adds the listed bonus on saves made to resist the effects of channel energy.

The creature can move through an area as small as one-quarter its space without squeezing or one-eighth its space when squeezing.

A creature with this special attack can crush an opponent, dealing bludgeoning damage, when it makes a successful grapple check (in addition to any other effects caused by a...

Constructs are immune to death effects, disease, mind-affecting effects, necromancy effects, paralysis, poison, sleep, stun, ability damage/drain, fatigue, exhaustion, energy drain, and nonlethal damage.

Ignores damage from physical attacks unless bypassed by the specified material, alignment, or magic weapon property.

A creature with this ability causes disease in those it contacts.

A creature with this ability can nauseate the creatures that it damages.

When the creature burrows, it can pass through stone, dirt, or almost any other sort of earth except metal as easily as a fish swims through water.

The creature can engulf creatures in its path as part of a standard action.

The creature has an ability that restricts another creature's movement, usually with a physical attack such as ice, mud, lava, or webs.

A creature with fast healing regains hit points at an exceptional rate, usually 1 or more hit points per round, as given in the creature's entry.

The creature can use its swallow whole ability as a free action at any time during its turn, not just at the start of its turn.