Phaerimm Agent

Large Aberration, Neutral Evil

AC: 15

Initiative: +4 (14)

HP: 123 (19d10 + 19)

Speed: 10 ft., fly 40 ft. (hover)

STR: 12 (+1)
DEX: 18 (+4)
CON: 12 (+1)
INT: 17 (+3)
WIS: 16 (+3)
CHA: 18 (+4)

Saving Throws: Con +4, Int +6, Wis +6, Cha +7

Skills: Arcana +9, Insight +6, Perception +6

Condition Immunities: charmed

Senses: Truesight 120 ft., Passive Perception 16

Languages: telepathy 120 ft. understands Common and Deep Speech but can't speak

CR: 8 (XP 3,900; PB +3)

Habitat: Underdark, Urban

Treasure: Arcana, Implements

Magic Resistance.

The phaerimm has Advantage on saving throws against spells and other magical effects.

Spellcasting.

The phaerimm casts one of the following spells, requiring no spell components and using Charisma as the spellcasting ability (spell save DC 15):

At will: Detect Magic, Detect Thoughts, Mage Hand

1/day each: Clairvoyance, Major Image, Synaptic Static

Protective Magic (3/Day).

The phaerimm casts Counterspell or Shield in response to the spell's trigger, using the same spellcasting ability as Spellcasting.

3/day: Counterspell, Shield

Actions

Multiattack.

The phaerimm makes three attacks, using Dread Stinger or Mindwarp Ray in any combination.

Dread Stinger.

Melee Attack Roll: +7, reach 5 ft. Hit: 7 (1d6 + 4) Piercing damage plus 13 (2d12) Poison damage.

Mindwarp Ray.

Ranged Attack Roll: +7, range 120 ft. Hit: 13 (2d8 + 4) Psychic damage, and the target has the Charmed condition until the start of the phaerimm's next turn.

Bonus Actions

Teleport.

The phaerimm teleports up to 30 feet to an unoccupied space it can see.

Find this creature in the encounter builder

Source: The Lost Library of Lethchauntos, p. 269 - Licenses and attribution