Bugbear Thug

Brute. A melee weapon deals one extra die of its damage when the bugbear hits with it (included in the attack).

Surprise Attack. If the bugbear surprises a creature and hits it with an attack during the first round of combat, the target takes an extra 7 (2d6) damage from the attack.

Maul. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 14 (3d6 + 3) piercing damage.

Sweeping blow. up to the bugbear makes 3 attacks, each against creatures within 5 feet of the bugbear and each other. All creatures hit with attacks in this manner must also succeed on a DC 13 strength saving throw or be knocked prone or moved 5 ft. in any direction other than up, down , or closer to the bugbear.