### Iron Golem

*Large construct, unaligned*

**Armor Class** 20 (natural armor)

**Hit Points** 210 (20d10+100)

**Speed** 30 ft.

| STR      | DEX      | CON      | INT      | WIS      | CHA      |
|:--------:|:--------:|:--------:|:--------:|:--------:|:--------:|
| 24 (+7)  | 9 (-1)   | 20 (+5)  | 3 (-4)   | 11 (+0)  | 1 (-5)   |

**Damage Immunities** fire, poison, psychic; bludgeoning, piercing, and slashing from nonmagical attacks that aren't adamantine

**Condition Immunities** charmed, exhaustion, frightened, paralyzed, petrified, poisoned

**Senses** darkvision 120 ft., passive Perception 10

**Languages** understands the languages of its creator but can't speak

**Challenge** 16 (15,000 XP)

***Fire Absorption***. Whenever the golem is subjected to fire damage, it takes no damage and instead regains a number of hit points equal to the fire damage dealt.

***Immutable Form***. The golem is immune to any spell or effect that would alter its form.

***Magic Resistance***. The golem has advantage on saving throws against spells and other magical effects.

***Magic Weapons***. The golem's weapon attacks are magical.

###### Actions

***Multiattack***. The golem makes two melee attacks.

***Slam***. *Melee Weapon Attack:* +13 to hit, reach 5 ft., one target. *Hit:* 20 (3d8+7) bludgeoning damage.

***Sword***. *Melee Weapon Attack:* +13 to hit, reach 10 ft., one target. *Hit:* 23 (3d10+7) slashing damage.

***Poison Breath (Recharge 6)***. The golem exhales poisonous gas in a 15-foot cone. Each creature in that area must make a DC 19 Constitution saving throw, taking 45 (10d8) poison damage on a failed save, or half as much damage on a successful one.