Actions/Abilities/Traits:   (D&D 5e)

 

Action

Bite

Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 22 (3d10 + 6) piercing damage.

 

Action

Constrict

Melee Weapon Attack: +10 to hit, reach 5 ft., one Large or smaller creature. Hit: 17 (2d10 + 6) bludgeoning damage plus 17 (2d10 + 6) slashing damage. The target is grappled (escape DC 16) if the behir isn't already constricting a creature, and the target is restrained until this grapple ends.

 

Action

Lightning Breath (Recharge 5-6)

The behir exhales a line of lightning that is 20 feet long and 5 feet wide. Each creature in that line must make a DC 16 Dexterity saving throw, taking 66 (12d10) lightning damage on a failed save, or half as much damage on a successful one.

 

Action

Multiattack

The behir makes two attacks: one with its bite and one to constrict.

 

Action

Swallow

The behir makes one bite attack against a Medium or smaller target it is grappling. If the attack hits, the target is also swallowed, and the grapple ends. While swallowed, the target is blinded and restrained, it has total cover against attacks and other effects outside the behir, and it takes 21 (6d6) acid damage at the start of each of the behir's turns. A behir can have only one creature swallowed at a time. If the behir takes 30 damage or more on a single turn from the swallowed creature, the behir must succeed on a DC 14 Constitution saving throw at the end of that turn or regurgitate the creature, which falls prone in a space within 10 feet of the behir. If the behir dies, a swallowed creature is no longer restrained by it and can escape from the corpse by using 15 feet of movement, exiting prone.

 

Actions/Abilities/Traits:   (d20)

 

Action

bite

15 (2d6+9 plus grab)

 

Special (Ex)

Grab

 

Actions/Abilities/Traits:   (OSR)

 

Special

|Breath Weapon|Constrict|Rake|Swallow Whole

for half damage. You are immune to your own breath weapon.

 

Special

|Breath Weapon|Constrict|Rake|Swallow Whole

You can crush an opponent, dealing additional bludgeoning damage (equal to your normal melee attack damage, or 1d6, whichever is greater), when you make a successful attack roll while grappling an enemy in melee (in addition to any other effects caused by a successful check, including additional damage).

 

Special

|Breath Weapon|Constrict|Rake|Swallow Whole

Against a grappled opponent, you may make two additional Bite attacks using a single action. A monster with the rake ability must begin its turn already grappling to use its rake-it can't begin a grapple and rake in the same turn.

 

Special

|Breath Weapon|Constrict|Rake|Swallow Whole

The creature makes one bite Attack as a full-round action against a victim it has struck successfully the round prior. If the Attack hits, the target is swallowed. The swallowed target is Blinded and Restrained, it has total cover against attacks and other Effects outside the creature, and it takes cold damage at the start of each of the creature's turns. The creature can have only one target swallowed at a time. If the creature dies, a swallowed creature is no longer Restrained by it and can escape from the corpse using 5 feet of Movement, exiting prone. Swallowed creatures take damage each round equal to 1/4 this creature's weakest normal melee attack until they escape; escaping requires cutting your way out (AC as creature; stomach has HP equal to 1/4 the creatures' total HP max).

 

Actions/Abilities/Traits:   (Pathfinder 1e)

 

Action

Feat 1

Alertness

 

Action

Feat 2

Cleave

 

Action

Feat 3

Great Cleave

 

Action

Feat 4

Power Attack

 

Action

Feat 5

Weapon Focus (bite)

 

Action

Melee 1

bite +15 (2d6+9 plus grab)

 

Special

Grab (Ex)

A behir's grab attack works against creatures of any size category. It can constrict the same round it establishes a hold. On any round thereafter that it maintains its hold, the behir can choose to rake the grappled target or swallow it whole.

 

Actions/Abilities/Traits:   (Pathfinder 2e)

 

Ability

Breath Weapon

(electricity, evocation, primal) The behir breathes lightning that deals 9d6 electricity damage in an 60-foot line (DC 27 basic Reflex save). It can't use Breath Weapon again for 1d4 rounds.

 

Ability

Claw Storm

The behir Strides up to its Speed, during which it can walk on air as if it were solid ground, ascending or descending at up to a 45-degree angle. It can make up to four claw Strikes at any point during this movement, each against a different target within reach, and it deals an extra 1d6 electricity damage with each Strike. These attacks count toward the behir's multiple attack penalty, but the multiple attack penalty doesn't increase until after the behir makes all of its attacks. If the behir moves half its Speed or less during a Claw Storm, that movement doesn't trigger reactions. The behir can't use Claw Storm if it has a creature wrapped in its coils. At the end of Claw Storm, it drifts downward up to 60 feet to the ground, landing softly and taking no damage from the fall. If it descends further than 60 feet, it takes damage normally from the remaining fall.

 

Ability

Constrict

2d6+7 bludgeoning, DC 27

 

Ability

Wrap in Coils

Requirements The behir has a creature either restrained or grabbed in its jaws; Effect The behir moves the creature into its coils, freeing its jaws. The creature remains grabbed and takes 1d6+6 slashing damage. The behir's coils can hold as many creatures as will fit in its space.

 

Offense

Melee

Circumstance: combat round (melee)

jaws +18 [+13/+8] (reach 15 feet), Damage 2d12+10 piercing plus Grab

 

Offense

Swallow Whole

Large, 2d12+7 bludgeoning, Rupture 21

 

Trait

Beast

A creature similar to an animal but with an Intelligence modifier of -3 or higher is usually a beast. Unlike an animal, a beast might be able to speak and reason.

 

Trait

Electricity

Effects with this trait deal electricity damage. A creature with this trait has a magical connection to electricity.

 

Language

Draconic

 

Perception

darkvision