Yorn

Medium Humanoid (Half-orc), Lawful Evil

STR
15 (+2)
DEX
11 (+0)
CON
14 (+2)
INT
10 (+0)
WIS
10 (+0)
CHA
11 (+0)
Pack Tactics.

The thug has advantage on an attack roll against a creature if at least one of the thug's allies is within 5 feet of the creature and the ally isn't incapacitated.

Relentless Endurance (1/Day).

When reduced to 0 hit points Yorn drops to 1 hit point instead.

Actions

Multiattack.

The thug makes two melee attacks.

Mace.

Melee Weapon Attack: +4 to hit, reach 5 ft., one creature. Hit: 5 (1d6 + 2) bludgeoning damage.

Heavy Crossbow.

Ranged Weapon Attack: +2 to hit, range 100/400 ft., one target. Hit: 5 (1d10) piercing damage.

Find this creature in the encounter builder

Yorn

Source: Waterdeep: Dragon Heist, p. 150 - Licenses and attribution