b'Will-o\xe2\x80\x99-Wisp \n'b'  Tiny   undead ,  chaotic evil  \n'b'  Armor Class  19  Hit Points  22 (9d4)  Speed  0 ft., fly 50 ft. (hover)\n'b' STATS STR: 1 (-5) DEX:  28 (+9)  CON:  10 (+0)  INT:  13 (+1)  WIS:  14 (+2)  CHA:  11 (+0)  \n'b'\n'b'\n'b'\n'b'\n'b'\n'b'\n'b'  Damage Immunities  lightning, poison  Damage Resistances  acid, cold, fire, necrotic, thunder; bludgeoning, piercing, and slashing from nonmagical attacks  Condition Immunities   exhaustion ,  grappled ,  paralyzed ,  poisoned , prone,  restrained , unconscious  Senses   darkvision  120 ft., passive Perception 12  Languages  the languages it knew in life  Challenge  2 (450 XP) \n'b' Special Traits \n'b'\n'b'  Consume Life : As a  bonus action , the will-o\xe2\x80\x99-wisp can target one creature it can see within 5 feet of it that has 0 hit points and is still alive. The target must succeed on a DC 10  Constitution  saving throw against this magic or die. If the target dies, the will-o\xe2\x80\x99-wisp regains 10 (3d6) hit points. \n'b'  Ephemeral : The will-o\xe2\x80\x99-wisp can\xe2\x80\x99t wear or carry anything. \n'b'  Incorporeal Movement : The will-o\xe2\x80\x99-wisp can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10) force damage if it ends its turn inside an object. \n'b'  Variable Illumination : The will-o\xe2\x80\x99-wisp sheds bright light in a 5- to 20-foot radius and dim light for an additional number of feet equal to the chosen radius. The will-o\xe2\x80\x99-wisp can alter the radius as a  bonus action . \n'b'\n'b' Actions \n'b'\n'b'  Shock : Melee Spell Attack: +4 to hit, reach 5 ft., one creature.  Hit : 9 (2d8) lightning damage. \n'b'  Invisibility : The will-o\xe2\x80\x99-wisp and its light magically become invisible until it attacks or uses its Consume Life, or until its concentration ends (as if concentrating on a spell). \n'b'\n'b' About \n'b' This faintly glowing ball of light bobs gently in the air, the nebulous image of what might be a skull visible somewhere in its depths.'