Attributes
Yochlol
Size
Medium
Monster Race
Fied (demon, shapechanger)
Alignment
Chaotic Evil
Armor Class
15 (natural armor)
Hit Points
136 (16d8 + 64)
Speed
6m, climb 6m
Attributes
STR
15 (+2)
DEX
14 (+2)
CON
18 (+4)
INT
13 (+1)
WIS
15 (+2)
CHA
15 (+2)
Features
Saving Throws
Dex +6, Int +5, Wis +6, Cha +6
Skills
Deception +10, Insight +6
Damage Resistance
Cold, Fire, Lightning; Bludgeoning, Piercing, and Slashing from nonmagical attacks
Damage Immunities
Poison
Condition Immunities
Poisoned
Senses
Darkvision 24m, passive Perception 12
Languages
Abyssal, Elvish, Undercommon
Challenge
10 (5,900 XP)
Abilities
Shapechanger
The yochlol can use its action to polymorph into a form that resembles a female drow or giant spider, or back into its true form. Its statistics are the same in each form. Any equipment it is wearing or carrying isn’t transformed. It reverts to its true form if it dies.
Magic Resistance
The yochlol has advantage on saving throws against spells and other magical effects.
Spider Climb
The yochlol can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Innate Spellcasting
The yochlol’s spellcasting ability is Charisma (spell save DC 14, +4 to hit with spell attacks ). The yochlol can innately cast the following spells, requiring no material components:
At will: Detect Thoughts, Web
1/day: Dominate Person
At will: Detect Thoughts, Web
1/day: Dominate Person
Web Walker
The yochlol ignores movement restrictions caused by webbing.
Actions
Multiattack
The yochlol makes two melee attacks.
Slam (Bite in Spider Form)
Melee Weapon Attack: +6 to hit, reach 1m (2m in demon form), one target. Hit: 5 (1d6 + 2) bludgeoning (piercing in spider form) damage plus 21 (6d6) poison damage.
Mist Form
The yochlol transforms into toxic mist or reverts to its true form. Any equipment it is wearing or carrying is also transformed. It reverts to its true form if it dies.
While in mist form, the yochlol is incapacitated and can’t speak. It has a flyin g speed of 6m, can hover, and can pass through any space that isn’t airtight. It has advantage on Strength, Dexterity, and Constitution saving throws, and it is immune to nonmagical damage.
While in mist form, the yochlol can enter a creature’s space and stop there. Each time that creature starts its turn with the yochlol in its space, the creature must succeed on a DC 14 Constitution saving throw or be poisoned until the start of its next turn. While poisoned in this way, the target is incapacitated.
While in mist form, the yochlol is incapacitated and can’t speak. It has a flyin g speed of 6m, can hover, and can pass through any space that isn’t airtight. It has advantage on Strength, Dexterity, and Constitution saving throws, and it is immune to nonmagical damage.
While in mist form, the yochlol can enter a creature’s space and stop there. Each time that creature starts its turn with the yochlol in its space, the creature must succeed on a DC 14 Constitution saving throw or be poisoned until the start of its next turn. While poisoned in this way, the target is incapacitated.