Lamia is a Large fiend with chaotic evil alignment and Challenge Rating 4 in the 2024 SRD. This stat block includes AC 13, 97 hit points, speeds, traits, and actions.
Multiattack - The lamia makes two Claw attacks. It can replace one attack with a use of Corrupting Touch.
Claw - Melee Attack Roll: +5, reach 5 ft. Hit: 7 (1d8 + 3) Slashing damage plus 7 (2d6) Psychic damage.
Corrupting Touch - Wisdom Saving Throw: DC 13, one 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.
Spellcasting - The lamia casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 13):