Ashfallen

Medium aberration (denizen of Leng), chaotic evil

Armor Class 17 (natural armor)
Hit Points 237 (25d8 + 125)
Speed 40 ft.

STR	DEX	CON	INT	WIS	CHA
12 (+1)	21 (+5)	20 (+5)	23 (+6)	20 (+5)	30 (+10)

Saving Throws Constitution +10, Intelligence +11, Wisdom +10, Charisma +15
Skills Arcana +11, Deception +15, Insight +10, Perception +10, Stealth +10
Damage Resistances cold, lightning
Damage Immunities poison
Condition Immunities poisoned
Senses darkvision 60 ft., passive Perception 20
Languages all
Challenge 14 (11,500 XP)

Special Traits

• Polyglot. An ashfallen is fluent in all languages.
• Regeneration. An ashfallen regains 10 hit points at the start of its turn if it has at least 1 hit point and its planar connection to its homeworld of Leng isn’t interrupted. If its ability to plane shift (or other form of planar travel) is suppressed, this trait doesn’t function at the start of Ashfallen’s next turn.
• Rejuvenation. If an ashfallen dies in a location not on its homeworld, it returns to life in 4d6 hours on its homeworld of Leng, regaining all its hit points and becoming active again.
• Sneak Attack (1/turn). An ashfallen deals an extra 17 (5d6) damage when it hits a target with a weapon attack and has advantage on the attack roll, or when the target is within 5 feet of one of its allies that isn’t incapacitated, and the Ashfallen doesn’t have disadvantage on the attack roll.
• Innate Spellcasting. An ashfallen’s spellcasting ability is Charisma (spell save DC 23, +15 to hit with spell attacks). Ashfallen can innately cast the following spells, requiring no material components:
  • 3/day each: detect thoughts, hypnotic patter, levitate, minor image
  • 1/day each: locate object, plane shift (self only)
• Spellcasting. Ashfallen is a 14th-level spellcaster. Its spellcasting ability is Charisma (spell save DC 23, +15 to hit with spell attacks). It can cast the following spells:
  • Cantrips (at will): fire bolt, mage hand, mending, prestidigitation, ray of frost
  • 1st level (4 slots): burning hands, detect magic, magic missile, unseen servant
  • 2nd level (3 slots): alter self, blindness/deafness, ray of enfeeblement, scorching ray
  • 3rd level (3 slots): blink, dispel magic, fireball, gaseous form, nondetection
  • 4th level (3 slots): blight, confusion, dimension door, greater invisibility
  • 5th level (2 slots): arcane hand, cone of cold, legend lore, wall of stone
  • 6th level (1 slot): eyebite, irresistible dance, mass suggestion
  • 7th level (1 slot): forcecage, prismatic spray, teleport

Actions

• Multiattack. An ashfallen makes three attacks: one with its bite and two with its claws.
• Bite. Melee Weapon Attack: +10 to hit, reach 5 ft., one creature. Hit: 12 (2d6 + 5) piercing damage and the target must succeed on a DC 15 Constitution saving throw or incur one level of exhaustion.
• Claws. Melee Weapon Attack: +10 to hit, reach 5 ft., one creature. Hit: 9 (1d8 + 5) slashing damage.