Yuan-ti Abomination

CreatureMMp. 3082014

Large monstrosity, neutral evil

Armor Class
15 (natural armor)
Hit Points
127 (15d10 + 45)
Speed
40 ft.
Challenge
7 (2,900 XP)
STR
19
+4
DEX
16
+3
CON
17
+3
INT
17
+3
WIS
15
+2
CHA
18
+4
Skills
Stealth +6, Perception +5
Damage Immunities
poison
Condition Immunities
poisoned
Senses
darkvision 60 ft., passive Perception 15
Languages
Abyssal, Common, Draconic

Traits

Shapechanger.

The yuan-ti can use its action to polymorph into a Large snake, or back into its true form. Its statistics are the same in each form. Any equipment it is wearing or carrying isn't transformed. It doesn't change form if it dies.

Magic Resistance.

The yuan-ti has advantage on saving throws against spells and other magical effects.

Actions

Multiattack (Abomination Form Only).

The yuan-ti makes two ranged attacks or three melee attacks, but can use its bite and constrict attacks only once each.

Bite.

Melee Weapon Attack: +7 to hit, reach 5 ft., one creature. Hit: 7 (1d6 + 4) piercing damage plus 10 (3d6) poison damage.

Constrict.

Melee Weapon Attack: +7 to hit, reach 10 ft., one target. Hit: 11 (2d6 + 4) bludgeoning damage, and the target is grappled (escape DC 14). Until this grapple ends, the target is restrained, and the yuan-ti can't constrict another target.

Scimitar (Abomination Form Only).

Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) slashing damage.

Longbow (Abomination Form Only).

Ranged Weapon Attack: +6 to hit, range 150/600 ft., one target. Hit: 12 (2d8 + 3) piercing damage plus 10 (3d6) poison damage.

Spellcasting

Innate Spellcasting (Abomination Form Only).

The yuan-ti's innate spellcasting ability is Charisma (spell save DC 15). The yuan-ti can innately cast the following spells, requiring no material components:

Raw data
{
  "ac": [
    {
      "ac": 15,
      "from": [
        "natural armor"
      ]
    }
  ],
  "cr": "7",
  "hp": {
    "average": 127,
    "formula": "15d10 + 45"
  },
  "cha": 18,
  "con": 17,
  "dex": 16,
  "int": 17,
  "str": 19,
  "wis": 15,
  "name": "Yuan-ti Abomination",
  "page": 308,
  "size": [
    "L"
  ],
  "type": {
    "tags": [
      "shapechanger",
      "yuan-ti"
    ],
    "type": "monstrosity"
  },
  "skill": {
    "stealth": "+6",
    "perception": "+5"
  },
  "speed": {
    "walk": 40
  },
  "trait": [
    {
      "name": "Shapechanger",
      "entries": [
        "The yuan-ti can use its action to polymorph into a Large snake, or back into its true form. Its statistics are the same in each form. Any equipment it is wearing or carrying isn't transformed. It doesn't change form if it dies."
      ]
    },
    {
      "name": "Magic Resistance",
      "entries": [
        "The yuan-ti has advantage on saving throws against spells and other magical effects."
      ]
    }
  ],
  "__prop": "monster",
  "action": [
    {
      "name": "Multiattack (Abomination Form Only)",
      "entries": [
        "The yuan-ti makes two ranged attacks or three melee attacks, but can use its bite and constrict attacks only once each."
      ]
    },
    {
      "name": "Bite",
      "entries": [
        "{@atk mw} {@hit 7} to hit, reach 5 ft., one creature. {@h}7 ({@damage 1d6 + 4}) piercing damage plus 10 ({@damage 3d6}) poison damage."
      ]
    },
    {
      "name": "Constrict",
      "entries": [
        "{@atk mw} {@hit 7} to hit, reach 10 ft., one target. {@h}11 ({@damage 2d6 + 4}) bludgeoning damage, and the target is {@condition grappled} (escape {@dc 14}). Until this grapple ends, the target is {@condition restrained}, and the yuan-ti can't constrict another target."
      ]
    },
    {
      "name": "Scimitar (Abomination Form Only)",
      "entries": [
        "{@atk mw} {@hit 7} to hit, reach 5 ft., one target. {@h}11 ({@damage 2d6 + 4}) slashing damage."
      ]
    },
    {
      "name": "Longbow (Abomination Form Only)",
      "entries": [
        "{@atk rw} {@hit 6} to hit, range 150/600 ft., one target. {@h}12 ({@damage 2d8 + 3}) piercing damage plus 10 ({@damage 3d6}) poison damage."
      ]
    }
  ],
  "immune": [
    "poison"
  ],
  "senses": [
    "darkvision 60 ft."
  ],
  "source": "MM",
  "passive": 15,
  "hasFluff": true,
  "hasToken": true,
  "miscTags": [
    "MLW",
    "MW",
    "RCH",
    "RNG",
    "RW"
  ],
  "alignment": [
    "N",
    "E"
  ],
  "languages": [
    "Abyssal",
    "Common",
    "Draconic"
  ],
  "senseTags": [
    "D"
  ],
  "soundClip": {
    "path": "bestiary/yuan-ti-abomination.opus",
    "type": "internal"
  },
  "traitTags": [
    "Magic Resistance",
    "Shapechanger"
  ],
  "actionTags": [
    "Multiattack"
  ],
  "damageTags": [
    "B",
    "I",
    "P",
    "S"
  ],
  "environment": [
    "forest",
    "swamp",
    "desert"
  ],
  "reprintedAs": [
    "Yuan-ti Abomination|XMM"
  ],
  "languageTags": [
    "AB",
    "C",
    "DR"
  ],
  "spellcasting": [
    {
      "name": "Innate Spellcasting (Abomination Form Only)",
      "type": "spellcasting",
      "will": [
        "{@spell animal friendship} (snakes only)"
      ],
      "daily": {
        "1": [
          "{@spell fear}"
        ],
        "3": [
          "{@spell suggestion}"
        ]
      },
      "ability": "cha",
      "headerEntries": [
        "The yuan-ti's innate spellcasting ability is Charisma (spell save {@dc 15}). The yuan-ti can innately cast the following spells, requiring no material components:"
      ]
    }
  ],
  "attachedItems": [
    "longbow|phb",
    "scimitar|phb"
  ],
  "hasFluffImages": true,
  "conditionImmune": [
    "poisoned"
  ],
  "conditionInflict": [
    "grappled",
    "restrained"
  ],
  "referenceSources": [
    "CM",
    "DIP",
    "RoT",
    "SLW",
    "ToA",
    "TTP",
    "WDMM"
  ],
  "spellcastingTags": [
    "F",
    "I"
  ],
  "conditionInflictSpell": [
    "charmed",
    "frightened"
  ],
  "savingThrowForcedSpell": [
    "wisdom"
  ]
}
Yuan-ti Abomination ยท Wiki