Rusted Wyrm

CreatureFRAiFp. 2732024

Gargantuan construct, neutral

Armor Class
20
Hit Points
231 (14d20 + 84)
Speed
swim 60 ft., 40 ft.
Challenge
14 (11,500 XP)
STR
25
+7
DEX
13
+1
CON
22
+6
INT
8
-1
WIS
14
+2
CHA
6
-2
Damage Immunities
fire; poison
Condition Immunities
exhaustion; frightened; petrified; poisoned
Senses
Darkvision 120 ft., passive Perception 12
Languages
Common, Draconic

Traits

Legendary Resistance (3/Day).

If the Rusted fails a saving throw, it can choose to succeed instead.

Actions

Multiattack.

The Rusted makes two Bite attacks.

Bite.

Melee Attack Roll: +12, reach 20 ft. Hit: 29 (4d10 + 7) Piercing damage.

Steam Breath 5.

dex DC 19, each creature and flammable object that isn't being worn or carried in a 60-foot Cone. 45 (7d12) Fire damage, and the target starts burning. Half damage only. Being underwater doesn't grant Resistance to this Fire damage.

Bonus Actions

Encasing Rust.

con DC 19, one creature within 20 feet of the Rusted. 14 (4d6) Poison damage, and the target has the Poisoned condition until the end of its next turn. While Poisoned, the target has the Paralyzed condition.

Raw data
{
  "ac": [
    20
  ],
  "cr": "14",
  "hp": {
    "average": 231,
    "formula": "14d20 + 84"
  },
  "cha": 6,
  "con": 22,
  "dex": 13,
  "int": 8,
  "str": 25,
  "wis": 14,
  "name": "Rusted Wyrm",
  "page": 273,
  "size": [
    "G"
  ],
  "type": "construct",
  "bonus": [
    {
      "name": "Encasing Rust",
      "entries": [
        "{@actSave con} {@dc 19}, one creature within 20 feet of the Rusted. {@actSaveFail} 14 ({@damage 4d6}) Poison damage, and the target has the {@condition Poisoned|XPHB} condition until the end of its next turn. While {@condition Poisoned|XPHB}, the target has the {@condition Paralyzed|XPHB} condition."
      ]
    }
  ],
  "speed": {
    "swim": 60,
    "walk": 40
  },
  "trait": [
    {
      "name": "Legendary Resistance (3/Day)",
      "entries": [
        "If the Rusted fails a saving throw, it can choose to succeed instead."
      ]
    }
  ],
  "__prop": "monster",
  "action": [
    {
      "name": "Multiattack",
      "entries": [
        "The Rusted makes two Bite attacks."
      ]
    },
    {
      "name": "Bite",
      "entries": [
        "{@atkr m} {@hit 12}, reach 20 ft. {@h}29 ({@damage 4d10 + 7}) Piercing damage."
      ]
    },
    {
      "name": "Steam Breath {@recharge 5}",
      "entries": [
        "{@actSave dex} {@dc 19}, each creature and flammable object that isn't being worn or carried in a 60-foot {@variantrule Cone [Area of Effect]|XPHB|Cone}. {@actSaveFail} 45 ({@damage 7d12}) Fire damage, and the target starts {@hazard burning|XPHB}. {@actSaveSuccess} Half damage only. {@actSaveSuccessOrFail} Being underwater doesn't grant {@variantrule Resistance|XPHB} to this Fire damage."
      ]
    }
  ],
  "immune": [
    "fire",
    "poison"
  ],
  "senses": [
    "Darkvision 120 ft."
  ],
  "source": "FRAiF",
  "passive": 12,
  "hasFluff": true,
  "hasToken": true,
  "miscTags": [
    "MA",
    "RCH"
  ],
  "treasure": [
    "individual"
  ],
  "alignment": [
    "N"
  ],
  "languages": [
    "Common",
    "Draconic"
  ],
  "senseTags": [
    "SD"
  ],
  "traitTags": [
    "Legendary Resistances"
  ],
  "actionTags": [
    "Breath Weapon",
    "Multiattack"
  ],
  "damageTags": [
    "F",
    "I",
    "P"
  ],
  "initiative": {
    "proficiency": 1
  },
  "environment": [
    "coastal",
    "forest"
  ],
  "languageTags": [
    "C",
    "DR"
  ],
  "hasFluffImages": true,
  "conditionImmune": [
    "exhaustion",
    "frightened",
    "petrified",
    "poisoned"
  ],
  "conditionInflict": [
    "paralyzed",
    "poisoned"
  ],
  "savingThrowForced": [
    "constitution",
    "dexterity"
  ]
}
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