Armor Class 15 (natural armor)
Hit Points 104 (11d10 + 44)
Speed 40 ft.
STR
18 (+4)
DEX
14 (+2)
CON
18 (+4)
INT
18 (+4)
WIS
15 (+2)
CHA
14 (+2)
Saving Throws Int +7, Wis +5
Skills Perception +8
Damage Resistances psychic
Condition Immunities charmed, frightened, stunned, unconscious
Senses darkvision 120 ft., passive Perception 18
Languages Deep Speech, Giant, telepathy 60 ft., Undercommon
Challenge 8 (3900 XP)
Proficiency Bonus +3
Magic Resistance.
Multiattack.
Slam.
Tentacles.
Extract Brain.
Mind Bolt (3/Day).