b'Witchfire \n'b'  Medium   undead ,  chaotic evil  \n'b'  Armor Class  16  Hit Points  90 (20d8)  Speed  fly 50 ft.\n'b' STATS STR: 10 (+0) DEX:  20 (+5)  CON:  10 (+0)  INT:  12 (+1)  WIS:  14 (+2)  CHA:  16 (+3)  \n'b'\n'b'\n'b'\n'b'\n'b'\n'b'\n'b'  Skills   Performance  +9  Damage Resistances  acid, fire, lightning bludgeoning, piercing, and slashing from nonmagical attacks  Damage Immunities  cold, necrotic, poison  Condition Immunities   charmed ,  exhaustion ,  frightened ,  grappled ,  paralyzed ,  petrified ,  poisoned ,  prone ,  restrained   Senses   darkvision  60 ft., passive  Perception  12  Languages  Common, Infernal  Challenge  9 (5,000 XP) \n'b' SPECIAL TRAITS \n'b'\n'b'  Incorporeal Movement . A witchfire can move through other creatures and objects as if they were  difficult terrain . She takes 5 (1d10) force damage if she ends her turn inside an object. \n'b'  Innate Spellcasting . A witchfire\xe2\x80\x99s innate spellcasting ability is  Charisma  (spell save DC 15, +7 to hit with spell attacks). She can innately cast the following spells, requiring no material components:\n'b'\n'b'\n'b'  1/day :  fog cloud  \n'b'\n'b' ACTIONS \n'b'\n'b'  Witchfire Bolt .  Ranged Spell Attack . +9 to hit, range 60.  Hit : 33 (8d6 + 5) fire damage and target has disadvantage on  hide  checks and cannot benefit from  invisibility  for 10 minutes. \n'b'\n'b' ABOUT \n'b' When an exceptionally vile  hag  or witch dies with some malicious plot left incomplete, or proves too horridly tenacious to succumb to the call of death, the foul energies of these wicked old crones sometimes spawn incorporeal undead known as witchfires. These ghostly creatures appear much as they did in life, although the grotesque undead energy that births them makes them appear young and attractive and wreathes their insubstantial bodies in a powerful aura of sickly green flame, a ghostly fire referred to as \xe2\x80\x9cwitchflame\xe2\x80\x9d in local legends. Strings of will-o\xe2\x80\x99-wisps are often found in the immediate vicinity of witchfires and are typically led by the undead, leading scholars to speculate that the creatures feed off of a witchfire\xe2\x80\x99s flames and fury.'