Siren

Medium Fey, Chaotic Good

Armor Class 14

Hit Points 38 (7d8 + 7)

Speed 30 ft., swim 30 ft.

STR

DEX

CON

INT

WIS

CHA

Skills Medicine +4, Nature +3, Stealth +6, Survival +4

Senses darkvision 60 ft., passive Perception 12

Languages Common, Elvish, Sylvan

Challenge 3 (700 XP)

Traits

Amphibious. Siren can breathe air and water.

Magic Resistance. Siren has advantage on saving throws against spells and other magical effects.

Spellcasting

Innate Spellcasting. Siren's innate spellcasting ability is Charisma (spell save DC 13). She can innately cast the following spells, requiring no material components:

1/day each: charm person, fog cloud, greater invisibility, polymorph (self only)

Actions

Shortsword. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit:7 (1d6 + 4) piercing damage.

Stupefying Touch. Siren touches one creature she can see within 5 feet of her. The creature must succeed on a DC 13 Intelligence saving throw or take 13 (3d6 + 3) psychic damage and be stunned until the start of Siren's next turn.

Lore

Imprisoned inside a mist-filled chamber in the Tomb of Horrors, Siren serves as evidence of Acererak's heartless sense of humor. This mysterious fey creature yearns to be released, but an enchantment laid on her by the demilich prevents her from telling visitors how to accomplish that task. If anyone succeeds in freeing her, she vows to be a lifelong friend.