b'Ghast, Mold-Covered \n'b'  Family:   Ghasts  \n'b'  Medium   undead ,  chaotic evil  \n'b'  Armor Class  14 (natural armor)  Hit Points  99 (18d8 + 18)  Speed  30 ft.\n'b' STATS STR: 15 (+2) DEX:  17 (+3)  CON:  12 (+1)  INT:  7 (-2)  WIS:  10 (+0)  CHA:  6 (-2)  \n'b'\n'b'\n'b'\n'b'\n'b'\n'b'\n'b'  Damage Resistances  necrotic  Damage Immunities  poison  Condition Immunities   charmed ,  exhaustion ,  poisoned   Senses   darkvision  60 ft., passive  Perception  10  Languages  Common, Halfling, Thieves\xe2\x80\x99 Cant  Challenge  4 (1,100 XP) \n'b' SPECIAL TRAITS \n'b'\n'b'  Brown Mold Growth . The mold growing on the ghast feeds on warmth, drawing heat from anything around it. Any creatures that starts its turn within 5 feet of the ghast take 10 (3d6) cold damage. Fire brought within 5 feet the ghast causes the brown mold patch to instantly double in  size , effectively covering an adjacent 5-foot-square. Cold damage, such as from a  ray of frost , instantly destroys the brown mold. \n'b'  Stench . Any creature that starts its turn within 5 feet of the mold-covered ghast must succeed on a DC 13  Constitution  saving throw or be  poisoned  until the start of the creature\xe2\x80\x99s next turn. On a successful saving throw, the creature is immune to the stench of the ghoul for 24 hours. \n'b'  Turning Defiance . The mold-covered ghast and any ghouls within 30 feet of it have advantage on saving throws against effects that turn undead. \n'b'\n'b' ACTIONS \n'b'\n'b'  Multiattack . The mold-covered ghast makes two attacks: one with its bite, and one with its claws. \n'b'  Bite .  Melee Weapon Attack : +3 to hit, reach 5 ft., one target.  Hit : 12 (2d8 + 3) piercing damage. \n'b'  Claws .  Melee Weapon Attack : +5 to hit, reach 5 ft., one target.  Hit : 10 (2d6 + 3) slashing damage. If the target is a creature other than an  elf  or undead, it must succeed on a DC 13  Constitution  saving throw or be  paralyzed  for 1 minute. The target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.'