Medium fey, chaotic neutral

Armor Class 15 (natural armor)
Hit Points 49 (9d8 + 9)
Speed 30 ft., fly 60 ft.

10 (+0) 18 (+4) 12 (+1) 13 (+1) 16 (+3) 19 (+4)

Skills Deception +8, Perception +8
Senses darkvision 60 ft., passive Perception 18
Languages Common, Elvish, Sylvan
Challenge 3 (700 XP)

Special Traits

  • Flyby. The siren doesn’t provoke opportunity attacks when it flies out of an enemy’s reach.
  • Innate Spellcasting. The siren ‘s innate spellcasting ability is Charisma (spell save DC 14, +6 to hit with spell attacks). It can innately cast the following spells 1/day each, requiring no material components:
  • Luring Song. The siren sings a magical melody. Every humanoid and giant within 300 feet of the siren that can hear the song must succeed on a DC 12 Wisdom saving throw or be charmed until the song ends. The siren must take a bonus action on its subsequent turns to continue singing. It can stop singing at any time. The song ends if the siren is incapacitated. While charmed by the siren, a target is incapacitated and ignores the songs of other sirens. If the charmed target is more than 5 feet away from the siren, the target must move on its turn toward the siren by the most direct route, trying to get within 5 feet. It doesn’t avoid opportunity attacks, but before moving into damaging terrain, such as lava or a pit, and whenever it takes damage from a source other than the siren, the target can repeat the saving throw. A charmed target can also repeat the saving throw at the end of each of its turns. If the saving throw is successful, the effect ends on it. A target that successfully saves is immune to this siren’s song for the next 24 hours.
  • Magic Resistance. The siren has advantage on saving throws against spells and other magical effects.


  • Multiattack. The siren makes two attacks with its talons.
  • Talons. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) piercing damage.
Section 15: Copyright Notice

Rappan Athuk © 2018, Frog God Games, LLC; Authors Bill Webb, Clark Peterson, Skeeter Green, Tom Knauss, Lance Hawvermale, WDB Kenower, Casey Christofferson, and Greg Raglund; based on the original creation of Bill Webb.

This is not the complete section 15 entry - see the full license for this page