Iron Cobra

Medium construct, unaligned

Armor Class

Hit Points

45 (7d8 + 14)

Speed

30 ft.

STR

12 (+1)

DEX

16 (+3)

CON

14 (+2)

INT

3 (-3)

WIS

10 (0)

CHA

1 (-4)

Damage Immunities

poison; bludgeoning, piercing, and slashing from nonmagical attacks that aren't adamantine

Condition Immunities

charmed, exhaustion, frightened, paralyzed, petrified, poisoned

Senses

darkvision 60 ft., passive Perception 10

Skills

Stealth +7

Languages

understands one language of its creator but can't speak

Challenge

4 (1100 XP)

Magic Resistance. The iron cobra has advantage on saving throws against spells and other magical effects.

Actions

Bite Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 6 (1d6 + 3) piercing damage. If the target is a creature, it must succeed on a DC 13 Constitution saving throw or suffer one random poison effect:

Poison Damage: The target takes 13 (3d8) poison damage.
Confusion: On its next turn, the target must use its action to make one weapon attack against a random creature it can see within 30 feet of it, using whatever weapon it has in hand and moving beforehand if necessary to get in range. If it’s holding no weapon, it makes an unarmed strike. If no creature is visible within 30 feet, it takes the Dash action, moving toward the nearest creature.
Paralysis: The target is paralyzed until the end of its next turn.