Breath Weapon (Su): 15-foot cone of dust and grit, damage 1d8, Reflex DC 12 half. The save DC is Constitution-based and includes a +1 racial bonus.

Spell-Like Abilities: Once per hour an air mephit can surround itself with vapor, duplicating the effect of a blur spell (caster level 3rd). Once per day it can use gust of wind (DC 14, caster level 6th) . The save DC is Charisma-based.

Fast Healing (Ex): An air mephit heals only if exposed to moving air, be it a breeze, a draft, a spell effect, or even the mephit fanning itself.

Breath Weapon (Su): 10-foot cone of irritating particles, damage 1d4, Reflex DC 12 half. Living creatures that fail their saves are tormented by itching skin and burning eyes. This effect imposes a -4 penalty to AC and a -2 penalty on attack rolls for 3 rounds. The save DC is Constitution-based and includes a +1 racial bonus.

Spell-Like Abilities: Once per hour, a dust mephit can surround itself with a plume of dust, duplicating the effect of a blur spell (caster level 3rd). Once per day it can create a mass of roiling dust that duplicates the effect of wind wall (DC 15, caster level 6th). The save DC is Charisma-based.

Fast Healing (Ex): A dust mephit heals only if in an arid, dusty environment.

Breath Weapon (Su): 15-foot cone of rock shards and pebbles, damage 1d8, Reflex DC 13 half. The save DC is Constitution-based and includes a +1 racial bonus.

Spell-Like Abilities: 1/day-soften earth and stone. Caster level 6th.

Change Size (Sp): Once per hour, an earth mephit can magically change its size. This works just like an enlarge person spell, except that the power works only on the earth mephit. This is the equivalent of a 2nd-level spell.

Fast Healing (Ex): An earth mephit heals only if it is underground or buried up to its waist in earth.

Breath Weapon (Su): 15-foot cone, damage 1d8 fire, Reflex half DC 12. The save DC is Constitution-based and includes a +1 racial adjustment.

Spell-Like Abilities: 1/hour-scorching ray (DC 14) as the spell cast by a 3rd-level sorcerer; 1/day-heat metal (DC 14). Caster level 6th. The save DC is Charisma-based.

Fast Healing (Ex): A fire mephit heals only if it is touching a flame at least as large as a torch.

Breath Weapon (Su): 10-foot cone of ice shards, damage 1d4 cold, Reflex DC 12 half. Living creatures that fail their saves are tormented by frostbitten skin and frozen eyes unless they have immunity to cold or are otherwise protected. This effect imposes a -4 penalty to AC and a -2 penalty on attack rolls for 3 rounds. The save DC is Constitution-based and includes a +1 racial bonus.

Spell-Like Abilities: 1/hour-magic missile (caster level 3rd); 1/day-chill metal (DC 14, caster level 6th). The save DC is Charisma-based.

Fast Healing (Ex): An ice mephit heals only if it is touching a piece of ice of at least Tiny size or if the ambient temperature is 32°F. or below.

Breath Weapon (Su): 10-foot cone of magma, damage 1d4 fire, Reflex DC 12 half. Living creatures that fail their saves are tormented by burned skin and seared eyes unless they have immunity to fire or are otherwise protected. This effect imposes a -4 penalty to AC and a -2 penalty on attack rolls for 3 rounds. The save DC is onstitution-based and includes a +1 racial bonus.

Spell-Like Abilities: Once per hour, a magma mephit can use shapechange to take the form of a pool of lava 3 feet in diameter and 6 inches deep. The mephit's damage reduction improves to 20/magic when in this form. The mephit can't attack while in lava form but can use other spell-like abilities. It can move at a speed of 10 feet, but it can't run. In this form the mephit can pass through small holes or narrow openings, even mere cracks. The pool's touch ignites flammable materials such as paper, straw, or dry wood.

Once per day a magma mephit can use pyrotechnics (DC 14). It can use itself as the fire source without harm. Caster level 6th. The save DC is Charisma-based.

Fast Healing (Ex): A magma mephit heals only if it is touching magma, lava, or a flame at least as large as a torch.

Breath Weapon (Su): 10-foot cone of caustic liquid, damage 1d4 acid, Reflex DC 13 half. Living creatures that fail their saves are tormented by itching skin and burning eyes unless they have immunity to acid or are otherwise protected. This effect imposes a -4 penalty to AC and a -2 penalty on attack rolls for 3 rounds. The save DC is Constitution-based and includes a +1 racial bonus.

Spell-Like Abilities: Once per hour an ooze mephit can hurl an acidic blob that functions like acid arrow (caster level 3rd). Once per day it can create a mass of smelly fog that duplicates the effect of stinking cloud (DC 15, caster level 6th). The save DC is Charisma-based.

Fast Healing (Ex): An ooze mephit heals only if in a wet or muddy environment.

Skills: An ooze mephit has a +8 racial bonus on any Swim check to perform some special action or avoid a hazard. It can always choose to take 10 on a Swim check, even if distracted or endangered. It can use the run action while swimming, provided it swims in a straight line.

Breath Weapon (Su): 10-foot cone of salt crystals, damage 1d4, Reflex DC 13 half. Living creatures that fail their saves are tormented by itching skin and burning eyes. This effect imposes a -4 penalty to AC and a -2 penalty on attack rolls for 3 rounds. The save DC is Constitution-based and includes a +1 racial bonus.

Spell-Like Abilities: Once per hour a salt mephit can use glitterdust (DC 14, caster level 3rd).

Once per day it can draw the moisture from an area in a 20-foot radius centered on itself. Living creatures within range take 2d8 points of damage (Fortitude DC 14 half; caster level 6th). This effect is especially devastating to plant creatures and aquatic creatures, which take a -2 penalty on their saving throws. This ability is the equivalent of a 2nd-level spell. The save DCs are Charisma-based.

Fast Healing (Ex): A salt mephit heals only if in an arid environment.

Breath Weapon (Su): 10-foot cone of steam, damage 1d4 fire, Reflex DC 12 half. Living creatures that fail their saves are tormented by burned skin and seared eyes unless they have immunity to fire or are otherwise protected. This effect imposes a -4 penalty to AC and a -2 penalty on attack rolls for 3 rounds. The save DC is Constitution-based and includes a +1 racial bonus.

Spell-Like Abilities: Once per hour a steam mephit can surround itself with a plume of vapor, duplicating the effect of a blur spell (caster level 3rd). Once per day it can create a rainstorm of boiling water that affects a 20-foot-square area. Living creatures caught in the storm take 2d6 points of fire damage (Reflex DC 14 half; caster level 6th). This ability is the equivalent of a 2nd-level spell. The save DCs are Charisma-based.

Fast Healing (Ex): A steam mephit heals only if it is touching boiling water or is in a hot, humid area.

Breath Weapon (Su): 15-foot cone of caustic liquid, damage 1d8 acid, Reflex DC 13 half. The save DC is Constitution-based and includes a +1 racial bonus.

Spell-Like Abilities: Once per hour a water mephit can hurl an acidic blob that functions like acid arrow (caster level 3rd). Once per day it can create a mass of smelly fog that duplicates the effect of a stinking cloud spell (DC 15, caster level 6th). The save DC is Charisma-based.

Fast Healing (Ex): A water mephit heals only if it is exposed to rain or submerged up to its waist in water.

Skills: A water mephit has a +8 racial bonus on any Swim check to perform some special action or avoid a hazard. It can always choose to take 10 on a Swim check, even if distracted or endangered.

It can use the run action while swimming, provided it swims in a straight line.