# [Chasme](3-Mechanics\CLI\bestiary\fiend/chasme-xmm.md) *Source: Monster Manual (2024) p. 69* ## Chasme *Demon of Betrayal and Sycophancy* - **Habitat.** Planar (Abyss) - **Treasure.** Relics Flying forth from the Abyss, chasmes resemble horse-size flies. They incapacitate foes by producing a mind-numbing droning, then use their proboscises to drain victims of life. In the Abyss, most chasmes obsequiously serve more powerful demons and search for captives to press into demonic hordes. ```statblock "name": "Chasme (XMM)" "size": "Large" "type": "fiend" "subtype": "demon" "alignment": "Chaotic Evil" "ac": !!int "15" "hp": !!int "78" "hit_dice": "12d10 + 12" "stats": - !!int "15" - !!int "15" - !!int "12" - !!int "11" - !!int "14" - !!int "10" "speed": "20 ft., fly 60 ft." "saves": "Dexterity": !!int "5" "Wisdom": !!int "5" "skillsaves": "Perception": !!int "5" "damage_resistances": "cold, fire, lightning" "damage_immunities": "poison" "condition_immunities": "[poisoned](3-Mechanics/CLI/rules/conditions.md#Poisoned)" "senses": "blindsight 10 ft., darkvision 120 ft., passive Perception 15" "languages": "Abyssal; telepathy 120 ft." "cr": "6" "traits": - "desc": "If the chasme dies outside the Abyss, its body dissolves into ichor, and\ \ it gains a new body instantly, reviving with all its [Hit Points](3-Mechanics/CLI/rules/variant-rules/hit-points-xphb.md)\ \ somewhere in the Abyss." "name": "Demonic Restoration" - "desc": "The chasme has [Advantage](3-Mechanics/CLI/rules/variant-rules/advantage-xphb.md)\ \ on saving throws against spells and other magical effects." "name": "Magic Resistance" - "desc": "The chasme can climb difficult surfaces, including along ceilings, without\ \ needing to make an ability check." "name": "Spider Climb" "actions": - "desc": "Melee Attack Roll: +5, reach 5 ft. Hit: 16 (4d6 + 2) Piercing damage\ \ plus 21 (6d6) Necrotic damage. If the target is a creature, its [Hit Point](3-Mechanics/CLI/rules/variant-rules/hit-points-xphb.md)\ \ maximum decreases by an amount equal to the Necrotic damage taken." "name": "Proboscis" "bonus_actions": - "desc": "Constitution Saving Throw: DC 12, each creature in a 30-foot [Emanation](3-Mechanics/CLI/rules/variant-rules/emanation-area-of-effect-xphb.md)\ \ originating from the chasme (demons automatically succeed on this save). Failure:\ \ The target has the [Unconscious](3-Mechanics/CLI/rules/conditions.md#Unconscious)\ \ condition and repeats the save at the end of each of its turns. The target succeeds\ \ automatically after 10 minutes or if it takes damage or a creature within 5\ \ feet of it takes an action to empty a flask of Holy Water on it. Success:\ \ The target is immune to this chasme's Drone for 24 hours." "name": "Drone" "source": - "XMM" "image": "3-Mechanics/CLI/bestiary/fiend/token/chasme-xmm.webp" ``` ^statblock ## Environment planar, abyss