Frostmourn

CreatureBGGp. 1472014

Huge undead, neutral evil

Armor Class
13 (natural armor)
Hit Points
195 (17d12 + 85)
Speed
40 ft.
Challenge
10 (5,900 XP)
STR
23
+6
DEX
9
-1
CON
21
+5
INT
9
-1
WIS
11
+0
CHA
18
+4
Saving Throws
Con +9, Wis +4
Skills
Athletics +10, Perception +4
Damage Immunities
cold; poison
Damage Vulnerabilities
fire
Condition Immunities
charmed; exhaustion; frightened; grappled; paralyzed; petrified; poisoned; prone; restrained
Senses
passive Perception 14
Languages
Giant

Actions

Multiattack.

The frostmourn makes one Freezing Touch attack and one Icy Axe attack. It can replace one of these attacks with a Polar Ray attack.

Freezing Touch.

Melee Weapon Attack: +10 to hit, reach 5 ft., one creature. Hit: 18 (4d8) cold damage plus 18 (4d8) necrotic damage. If this damage would reduce the target to 0 hit points, the target drops to 1 hit point instead and has the petrified condition, turning into a frozen statue.

If the statue takes bludgeoning damage, it shatters, killing the frozen creature. If the statue would take fire damage, it instead takes no damage and thaws, ending the petrification.

Icy Axe.

Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 19 (3d8 + 6) slashing damage plus 7 (2d6) cold damage.

Polar Ray.

Ranged Spell Attack: +8 to hit, range 120 ft., one target. Hit: 31 (5d10 + 4) cold damage, and the target's speed is reduced by 10 feet until the end of its next turn.

Reactions

Blizzard Escape.

Immediately after a creature the frostmourn can see hits it with an attack roll, the frostmourn momentarily dissolves into a blizzard, reducing the damage to itself by half. The frostmourn can then magically teleport to an unoccupied space it can see within 30 feet of itself.

Raw data
{
  "ac": [
    {
      "ac": 13,
      "from": [
        "natural armor"
      ]
    }
  ],
  "cr": "10",
  "hp": {
    "average": 195,
    "formula": "17d12 + 85"
  },
  "cha": 18,
  "con": 21,
  "dex": 9,
  "int": 9,
  "str": 23,
  "wis": 11,
  "name": "Frostmourn",
  "page": 147,
  "save": {
    "con": "+9",
    "wis": "+4"
  },
  "size": [
    "H"
  ],
  "type": "undead",
  "skill": {
    "athletics": "+10",
    "perception": "+4"
  },
  "speed": {
    "walk": 40
  },
  "__prop": "monster",
  "action": [
    {
      "name": "Multiattack",
      "entries": [
        "The frostmourn makes one Freezing Touch attack and one Icy Axe attack. It can replace one of these attacks with a Polar Ray attack."
      ]
    },
    {
      "name": "Freezing Touch",
      "entries": [
        "{@atk mw} {@hit 10} to hit, reach 5 ft., one creature. {@h}18 ({@damage 4d8}) cold damage plus 18 ({@damage 4d8}) necrotic damage. If this damage would reduce the target to 0 hit points, the target drops to 1 hit point instead and has the {@condition petrified} condition, turning into a frozen statue.",
        "If the statue takes bludgeoning damage, it shatters, killing the frozen creature. If the statue would take fire damage, it instead takes no damage and thaws, ending the petrification."
      ]
    },
    {
      "name": "Icy Axe",
      "entries": [
        "{@atk mw} {@hit 10} to hit, reach 10 ft., one target. {@h}19 ({@damage 3d8 + 6}) slashing damage plus 7 ({@damage 2d6}) cold damage."
      ]
    },
    {
      "name": "Polar Ray",
      "entries": [
        "{@atk rs} {@hit 8} to hit, range 120 ft., one target. {@h}31 ({@damage 5d10 + 4}) cold damage, and the target's speed is reduced by 10 feet until the end of its next turn."
      ]
    }
  ],
  "immune": [
    "cold",
    "poison"
  ],
  "source": "BGG",
  "passive": 14,
  "hasFluff": true,
  "hasToken": true,
  "miscTags": [
    "MW",
    "RCH"
  ],
  "reaction": [
    {
      "name": "Blizzard Escape",
      "entries": [
        "Immediately after a creature the frostmourn can see hits it with an attack roll, the frostmourn momentarily dissolves into a blizzard, reducing the damage to itself by half. The frostmourn can then magically teleport to an unoccupied space it can see within 30 feet of itself."
      ]
    }
  ],
  "alignment": [
    "N",
    "E"
  ],
  "languages": [
    "Giant"
  ],
  "actionTags": [
    "Multiattack"
  ],
  "damageTags": [
    "C",
    "N",
    "S"
  ],
  "vulnerable": [
    "fire"
  ],
  "languageTags": [
    "GI"
  ],
  "hasFluffImages": true,
  "alignmentPrefix": "typically ",
  "conditionImmune": [
    "charmed",
    "exhaustion",
    "frightened",
    "grappled",
    "paralyzed",
    "petrified",
    "poisoned",
    "prone",
    "restrained"
  ]
}