Howl of Challenge
(2
points)
3rd degree
Beast Unity
Bonus Action
On your animal companion’s turn, it makes a melee attack against a creature as it roars , howls, or makes some similar threatening noise. All hostile creatures within 30 feet of your animal companion must make a Wisdom saving throw . On a failure, they have disadvantage to attack any creature that is not your animal companion until the start of your animal companion’s next turn.
Source