Githzerai Anarch

Medium humanoid (gith), lawful neutral
Armor Class 20
Hit Points 144 (17d8 + 68)
Speed 30 ft., fly 40 ft. (hover)
STR
16 (+3)
DEX
21 (+5)
CON
18 (+4)
INT
18 (+4)
WIS
20 (+5)
CHA
14 (+2)
Saving Throws Str +8, Dex +10, Int +9, Wis +10
Skills Arcana +9, Insight +10, Perception +10
Senses passive Perception 20
Languages Gith
Challenge 16 (15000 XP)
Innate Spellcasting (Psionics).
Psychic Defense.
ACTIONS
Multiattack.
Unarmed Strike.
LEGENDARY ACTIONS
Strike.
Teleport.
Change Gravity (Costs 3 Actions).

This full creature's stat block is not available (not OGL).

Mordenkainen´s Tome of Foes
Githzerai Anarch