5e Cards
Challenge 1/2: 1/2

Magma Mephit

Small elemental, neutral evil

Armor Class
11
Hit Points
22 (5d6+5)
Speed
30 ft., fly 30 ft.
STR
8 (−1)
DEX
12 (+1)
CON
12 (+1)
INT
7 (−2)
WIS
10 (+0)
CHA
10 (+0)
Skills
Stealth +3
Damage Vulnerabilities
cold
Damage Immunities
fire, poison
Condition Immunities
poisoned
Senses
darkvision 60 ft., passive Perception 10
Languages
Ignan, Terran
Challenge
1/2 (100 XP)
Proficiency Bonus
+2

Death Burst. When the mephit dies, it explodes in a burst of lava. Each creature within 5 ft. of it must make a DC 11 Dexterity saving throw, taking 7 (2d6) fire damage on a failed save, or half as much damage on a successful one.

False Appearance. While the mephit remains motionless, it is indistinguishable from an ordinary mound of magma.

Innate Spellcasting (1/Day). The mephit can innately cast _heat metal_ (spell save DC 10), requiring no material components. Its innate spellcasting ability is Charisma.

Actions

Claws. Melee Weapon Attack: +3 to hit, reach 5 ft., one creature. Hit: 3 (1d4 + 1) slashing damage plus 2 (1d4) fire damage.

Fire Breath (Recharge 6). The mephit exhales a 15-foot cone of fire. Each creature in that area must make a DC 11 Dexterity saving throw, taking 7 (2d6) fire damage on a failed save, or half as much damage on a successful one.

Variant: Summon Mephits (1/Day). The mephit has a 25 percent chance of summoning 1d4 mephits of its kind. A summoned mephit appears in an unoccupied space within 60 feet of its summoner, acts as an ally of its summoner, and can't summon other mephits. It remains for 1 minute, until it or its summoner dies, or until its summoner dismisses it as an action.

How many for your party

Copies of the magma mephit (100 XP each) against a party of four characters of the same level. Build mixed fights in the encounter builder.

Number of Magma Mephit for each difficulty, party of four
Party levelEasyMediumHardDeadly
Level 11—23–20
Level 22—34–20
Level 323–45–67–20
Level 43–45–678–20
Level 55–78–1011–1415–20
Level 66–910–1112–1415–20

In these lists

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Questions

What CR is the Magma Mephit?

The Magma Mephit is challenge 1/2, worth 100 XP, with a proficiency bonus of +2.

How many hit points does the Magma Mephit have?

22 hit points (5d6+5), with AC 11.

How many should I use against four 1st-level characters?

Against four level 1 characters, 2 is hard by the encounter XP budget.