Mephit, Magma (CR 3)
Small Outsider (Fire and Extraplanar)
Alignment: Usually neutral
Initiative: +5 (+1 Dex, +4 Improved Initiative); Senses: darkvision 60 ft., Listen +6, and Spot +6
AC: 16 (+1 size, +1 Dex, +4 natural), touch 12, flat-footed 15
Hit Dice: 3d8 (13 hp); DR: 5/magic
Fort +3, Ref +4, Will +3
Speed: 30 ft., fly 50 ft. (average)
Space: 5 ft./5 ft.
Base Attack +3; Grapple -1
Attack: Claw +4 melee
Full Attack: 2 claws +4 melee
Damage: Claw 1d3 and 1d4 fire
Special Attacks/Actions: Breath weapon, spell-like abilities, summon mephit
Abilities: Str 10, Dex 13, Con 10, Int 12, Wis 11, Cha 15
Special Qualities: Fast healing 2, fire immunity, cold vulnerability
Feats: Dodge; Improved Initiative
Skills: Bluff +8, Diplomacy +4, Disguise +2 (+4 acting), Escape Artist +7, Hide +11, Listen +6, Move Silently +7, Spot +6, and Use Rope +1 (+3 with bindings)
Advancement: 4-6 HD (Small); 7-9 HD (Medium-size)
Climate/Terrain: Elemental Plane of Fire
Organization: Solitary, gang (2-4 mephits of mixed types), or mob (5-12 mephits of mixed types)
Breath Weapon (Su): Cone of magma, 10 feet; damage 1d4, Reflex half DC 12. Living creatures that fail their saves are tormented by burned skin and seared eyes unless they are immune to or protected from fire. This imposes a -4 morale penalty to and a -2 morale penalty to attack rolls for 3 rounds. A mephit can use its breath weapon once every 1d4 rounds as a standard action.
Spell-Like Abilities: Once per day a magma mephit can use pyrotechnics as the spell cast by a 6th-level sorcerer (save DC 12 + spell level). It can use itself as the fire source without harm.
Fire Subtype (Ex): Fire immunity, double damage from cold except on a successful save.
Change Shape (Su): Once per hour, a magma mephit can assume 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.
Fast Healing (Ex): A magma mephit heals 2 points of damage each round, only if it is touching magma, lava, or a flame at least as large as a torch.
Summon Mephit (Sp): Once per day, all mephits can summon other mephits much as though casting a summon monster spell, but they have only a 25% chance of success to summon one mephit of the same type. Roll d%: On a failure, no creature answers the summons. A mephit that has just been summoned cannot use its own summon ability for 1 hour.
A creature with the fire subtype has immunity to fire. It has vulnerability to cold, which means it takes half again as much (+50%) damage as normal from cold, regardless of whether a saving throw is allowed, or if the save is a success or failure.
A subtype applied to any creature when it is on a plane other than its native plane. A creature that travels the planes can gain or lose this subtype as it goes from plane to plane. This book assumes that encounters with creatures take place on the Material Plane, and every creature whose native plane is not the Material Plane has the extraplanar subtype (but would not have when on its home plane). An extraplanar creatures usually has a home plane mentioned in its description. These home planes are taken from the Great Wheel cosmology of the D&D game (see Chapter 5 of the Dungeon Master's Guide). If your campaign uses a different cosmology, you will need to assign different home planes to extraplanar creatures.
Creatures not labeled as extraplanar are natives of the Material Plane, and they gain the extraplanar subtype if they leave the Material Plane. No creature has the extraplanar subtype when it is on a transitive plane; the transitive planes in the D&D cosmology are the Astral Plane, the Ethereal Plane, and the Plane of Shadow.