b'Gibbering Mouther \n'b'  Medium   aberration ,  neutral  \n'b'  Armor Class  9  Hit Points  67 (9d8 + 27)  Speed  10 ft., swim 10 ft.\n'b' STATS STR: 10 (+0) DEX:  8 (-1)  CON:  16 (+3)  INT:  3 (-4)  WIS:  10 (+0)  CHA:  6 (-2)  \n'b'\n'b'\n'b'\n'b'\n'b'\n'b'\n'b'  Condition Immunities  prone  Senses   darkvision  60 ft., passive Perception 10  Languages  \xe2\x80\x93  Challenge  2 (450 XP) \n'b' Special Traits \n'b'\n'b'  Aberrant Ground : The ground in a 10-foot radius around the mouther is doughlike difficult terrain. Each creature that starts its turn in that area must succeed on a DC 10  Strength  saving throw or have its speed reduced to 0 until the start of its next turn. \n'b'  Gibbering : The mouther babbles incoherently while it can see any creature and isn\xe2\x80\x99t incapacitated. Each creature that starts its turn within 20 feet of the mouther and can hear the gibbering must succeed on a DC 10  Wisdom  saving throw. On a failure, the creature can\xe2\x80\x99t take reactions until the start of its next turn and rolls a d8 to determine what it does during its turn. On a 1 to 4, the creature does nothing. On a 5 or 6, the creature takes no action or  bonus action  and uses all its movement to move in a randomly determined direction. On a 7 or 8, the creature makes a melee attack against a randomly determined creature within its reach or does nothing if it can\xe2\x80\x99t make such an attack. \n'b'\n'b' Actions \n'b'\n'b'  Multiattack : The gibbering mouther makes one bite attack and, if it can, uses its Blinding Spittle. \n'b'  Bites :  Melee Weapon Attack : +2 to hit, reach 5 ft., one creature.  Hit : 17 (5d6) piercing damage. If the target is Medium or smaller, it must succeed on a DC 10  Strength  saving throw or be knocked prone. If the target is killed by this damage, it is absorbed into the mouther. \n'b'  Blinding Spittle (Recharge 5-6) : The mouther spits a chemical glob at a point it can see within 15 feet of it. The glob explodes in a blinding flash of light on impact. Each creature within 5 feet of the flash must succeed on a DC 13  Dexterity  saving throw or be  blinded  until the end of the mouther\xe2\x80\x99s next turn. \n'b'\n'b' About \n'b' This horrid mass of eyes, mouths, and formless flesh stares in all directions, its countless maws yammering ceaselessly. \n'b' Disgusting, loathsome, and hungry-these are the only words that properly describe the gibbering mouther. A foul beast that lurks in underground caves, sewers, and nightmares, mouthers have no societal, ecological or religious significance other than their ability to drive those that listen to them mad. Some scholars believe that gibbering mouthers are a lesser variant of the much more dangerous shoggoth, while others theorize they are a punishment by some powerful being or deity inflicted on those who have offended it.'