Lamia

The lamia makes two Claw attacks. It can replace one attack with a use of Corrupting Touch.

Melee Weapon Attack: +5 to hit, reach 5 ft.. Hit: 7 (1d8 + 3) slashing plus 7 (2d6) psychic damage.

Wisdom Saving Throw: DC 13, 1 creature the lamia can see within 5 feet.
Failure: 13 (3d8) psychic damage, and the target is cursed for 1 hour. Until the curse ends, the target has the Charmed and Poisoned conditions.

1 use per day. The lamia casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 13):
At Will: Disguise Self (can appear as a Large or Medium biped), Minor Illusion
1/Day Each: Geas, Major Image, Scrying

The lamia jumps up to 30 feet by spending 10 feet of movement.