Amorphous Form
Chauncy can squeeze through spaces as small as 6 inches wide without squeezing.
Gibbering Protector
When an enemy attacks a creature within 5 feet of Chauncy, the attacker has disadvantage on the first attack roll if Chauncy hasn’t used his reaction that round. He can do this once per round as a reaction.
Telepathic Nonsense
Chauncy can communicate simple thoughts and feelings telepathically within 30 feet. These thoughts often include hunger, joy, fear, betrayal, or random word salad like "cupcake void scream blood."
Multiattack. The gibbering mouther makes two bite attack.
Bite. Melee Weapon Attack: +2 to hit, reach 5 ft., one creature. Hit: 9 (2d6+2) piercing damage. If the target is Medium or smaller, it must succeed on a DC 12 Strength saving throw or be knocked prone. If the target is killed by this damage, it is absorbed into the mouther.
Gibbering Pulse (Recharge 5–6). As a bonus action, Chauncy can emit a garbled psychic whisper. One creature of the party’s choice within 10 feet must make a DC 12 Wisdom saving throw or suffer disadvantage on the next attack roll or ability check it makes before the end of its next turn.
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