Vlazok

Large Fiend (Demon), Chaotic Evil

AC: 17

Initiative: +4 (14)

HP: 136 (16d10 + 48)

Speed: 30 ft., climb 30 ft.

STR
21 (+5)
DEX
18 (+4)
CON
16 (+3)
INT
6 (-2)
WIS
9 (-1)
CHA
9 (-1)

Saving Throws: Str +9, Con +7

Skills: Perception +3

Resistances: cold; fire; lightning

Immunities: poison

Condition Immunities: charmed; exhaustion; frightened; poisoned

Senses: darkvision 120 ft., Passive Perception 13

Languages: Abyssal, telepathy 120 ft.

CR: 11 (XP 7,200; PB +4)

All-Around Vision.

The vlazok can't be surprised.

Blood Frenzy.

The vlazok has advantage on melee attack rolls against any creature that doesn't have all its hit points.

Magic Resistance.

The vlazok has advantage on saving throws against spells and other magical effects.

Spider Climb.

The vlazok can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.

Actions

Multiattack.

The vlazok makes two Gore attacks.

Gore.

Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 23 (4d8 + 5) piercing damage, and if the target is a Large or smaller creature, it has the prone condition.

Bonus Actions

Stomp.

Melee Weapon Attack: +9 to hit, reach 5 ft., one prone creature. Hit: 27 (4d10 + 5) bludgeoning damage.

Find this creature in the encounter builder

Vlazok

Source: Vecna: Eve of Ruin, p. 238 - Licenses and attribution