Medium Humanoid
Armor Class 15
Hit Points 71 (11d8+22)
Speed walk +30
Challenge 4
Skills stealth +4, survival +3, athletics +6, perception +3
Senses darkvision 60 ft., passive Perception 15
Languages Common, Goblin
Multiattack. The bugbear chief makes two attacks.
Maul. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) bludgeoning damage or 18 (4d6 + 4) bludgeoning damage if the target is a creature that is surprised or that can't see the bugbear.
Javelin. Melee or Ranged Weapon Attack: +6 to hit, reach 5 ft. or range 30/120 ft., one target. Hit: 7 (1d6 + 4) piercing damage or 14 (3d6 + 4) piercing damage if the target is a creature that is surprised or that can't see the bugbear.
Move Out (1/Day). The bugbear and creatures of its choice within 30 feet move up to half their Speed without provoking opportunity attacks.
Source: Level Up Advanced 5e Monstrous Menagerie · OGL/Open