Auntie Gralloch

Aura of Blood Thirst. If the hag isn’t incapacitated, any creature that has Rampage can make a Bite attack as a bonus action while within 10 feet of the hag.

Multiattack. The annis makes one Bite attack and two Claw attacks, or one Flail of Chaos attack, one Flail of Pain attack, and one Flail of Paralysis attack.

Bite. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 15 (3d6 + 5) piercing damage.

Bite. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 15 (3d6 + 5) slashing damage.

Crushing Hug. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 36 (9d6 + 5) bludgeoning damage, and the target is grappled (escape DC 15 if it is a Large or smaller creature. Until the grapple ends, the target takes 36 (9d6 + 5) bludgeoning damage at the start of each of the hag’s turns. The hag can’t make attacks while grappling a creature in this way.

Flail of Chaos. Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit: 10 (1d10 + 5) bludgeoning damage, and the target must make a DC 16 Wisdom saving throw. On a failed save, the target must use its reaction, if available, to make one melee attack against a random creature, other than the hag, within its reach. If there’s no creature within reach, the target instead moves half its speed in a random direction.

Flail of Pain. Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit: 10 (1d10 + 5) bludgeoning damage plus 16 (3d10) psychic damage.

Flail of Paralysis. Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit: 10 (1d10 + 5) bludgeoning damage, and the target must succeed on a DC 16 Constitution saving throw or be [condition]paralyzed[/paralysis] until the end of its next turn.

Spellcasting. The hag casts one of the following spells, using Charisma as the spellcasting ability (spell save DC 13):

3/day each: disguise self (including the form of a Medium Humanoid), fog cloud