Armanite

Large Fiend (Demon), Typically Chaotic Evil
Armor Class: 16 (natural armor)
Hit Points: 94 (9d10 + 45)
Speed: 60 ft.
STR
21 (+5)
DEX
18 (+4)
CON
21 (+5)
INT
8 (-1)
WIS
12 (+1)
CHA
13 (+1)


Source: Mordenkainen Presents: Monsters of the Multiverse