Worg

Heightened Hearing and Smell. The worg's Perception is 19 while perceiving by hearing or smell.

Monstrosity Resilience. The worg is resistant to exhaustion and to the frightened condition.

Bite. _Melee Weapon Attack:_ +5 to hit, reach 5 ft., one target. _Hit:_ 10 (2d6+3) piercing damage. If the target is a creature, it must succeed on a DC 13 STR save or be knocked prone.

Loathsome Howl (1/Day). The worg unleashes an unnatural howl audible out to a distance of 300 feet. Each creature of the worg's choice within 30 feet of it must succeed on a DC 13 CHA save or be frightened of it for 1 minute. A frightened creature can repeat the save at the end of each of its turns, ending the effect on itself on a success. Until it finishes a long rest, the worg can sense the direction but not the exact location of each creature that was frightened by Loathsome Howl.