b'Teratashia (Demon Princess of Dimensions) \n'b'  Family:   Demon Lords  \n'b'  Large   fiend ,  chaotic evil  \n'b'  Armor Class  18 (natural armor)  Hit Points  161 (19d10 + 76)  Speed  35 ft., fly 50 ft.\n'b' STATS STR: 17 (+3) DEX:  19 (+4)  CON:  18 (+4)  INT:  19 (+4)  WIS:  15 (+2)  CHA:  18 (+4)  \n'b'\n'b'\n'b'\n'b'\n'b'\n'b'\n'b'  Saving Throws   Dex  +9,  Con  +9,  Int  +9,  Cha  +9  Skills   Perception  +7  Damage Resistances  acid, cold, psychic  Damage Immunities  lightning, poison; bludgeoning, piercing, and slashing damage from nonmagical attacks  Condition Immunities   charmed ,  frightened ,  poisoned   Senses  truesight 120 ft., passive  Perception  17  Languages  Abyssal  Challenge  15 (13,000 XP) \n'b' SPECIAL TRAITS \n'b'\n'b'  Regeneration . Teratashia heals 10  hit points  at the start of her turn if she is in  darkness . She heals 5  hit points  if she is in dim light, and no  hit points  if she is in bright light. \n'b'  Light Avoidance . Teratashia\xe2\x80\x99s speed increases to 50 feet and her flying speed increases to 70 feet if she is in bright light at the start of her turn. Her speed returns to normal when she starts her turn in dim light or  darkness . \n'b'  Innate Spellcasting . Teratashia spellcasting ability is  Charisma  (spell save DC 17, spell  attack  bonus +9). She can cast the following spells without material components:\n'b'\n'b'\n'b'  At will :  clairvoyance ,  darkness ,  detect thoughts ,  dimension door ,  dispel magic ,  fear ,  suggestion  \n'b'  3/day each :  charm person ,  insect plague ,  telekinesis ,  wall of stone  Teratashia\xe2\x80\x99s Necklace of Skulls. Teratashia\xe2\x80\x99s necklace is a powerful magic item. It is made from 13 skulls, and each skull has gems set into the eye sockets. Each gem stores one magic spell; the wearer of the necklace can use an action (or  reaction  for counterspell) to cast one of the spells. Spells are cast at their lowest level, using the caster\xe2\x80\x99s  attack  bonus and saving throw DC. The necklace recovers one expended charge per hour when worn by Teratashia; it doesn\xe2\x80\x99t recover charges when worn by anyone else. It has the following spells stored: 2x each:  arcane lock ,  bestow curse ,  cloudkill , counterspell,  fireball ,  hypnotic pattern ,  knock  (x2),  mirror image , witch bolt 4x each:  cone of cold ,  cure wounds  \n'b'\n'b' ACTIONS \n'b'\n'b'  Multiattack . Teratashia make four Claw attacks, or two Claw attacks and either uses her innate spellcasting or one charge from her necklace. \n'b'  Claw .  Melee Weapon Attack : +9 to hit, reach 5 ft., one creature.  Hit : 17 (3d8 + 4) slashing damage plus 7 (2d6) lightning damage. \n'b'\n'b' ABOUT \n'b' The Demon Princess Teratashia is a huge, female-headed cockroach with a feral visage wearing a necklace of human skulls. The necklace is a powerful magic item, but it functions at full effect only for Teratashia. The demon princess\xe2\x80\x99s dark palace in the depths of the Abyss is a nexus of countless gaps between dimensions, a warren of tunnels that worm their way deep into a multitude of other realities. She is known in some circles as the Mistress of Dimensions. From the center of this network of connections, Teratashia sends her minions creeping and slithering through the planes of existence to do her bidding. \n'b' Teratashia seldom involves herself in the quarrels of the other great demons. She is far more interested in controlling the nooks and crannies between dimensions than with her political status in the Abyss. She is inclined to leave the other demon princes alone to the same degree that they also extend that courtesy to her.'