Life Drain

Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 31 (6d8 + 4) necrotic damage. The target must succeed on a DC 16 Constitution saving throw or its hp maximum is reduced by an amount equal to the damage taken. This reduction lasts until the target finishes a long rest. The target dies if this effect reduces its hp maximum to 0.

Baleful Roar (Recharge 6)

The bear lets out a supernatural roar in a 30-foot cone. Each creature in that area that can hear the bear must make a DC 15 Wisdom saving throw. On a failure, a creature is incapacitated for 1 minute. On a success, a creature is frightened until the end of its next turn. An incapacitated creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.