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Iron Cobra

Iron Cobra 5e reference with CR 4, type, stat block details, token resources, terrain tools, fear hooks, and monster hunt generation.

CR 4ConstructStat Block + PDFHunt Ready
Original 5e-Compatible Stat BlockDownload PDF

Overview

An iron cobra is a metallic construct serpent, a relentless guardian built for poison, patrol, and precise strikes.

Quick 5e Answer

Iron Cobra CR, type, stat block, and table tools

Iron Cobra is a CR 4 construct for D&D 5e. This page includes AC 17, HP 85 (10d8 + 40), a ready stat block, a downloadable PDF, and connected encounter tools.

CR4
TypeConstruct
Stat BlockOriginal 5e-Compatible Stat Block
PDF SheetAvailable
AC17
HP85 (10d8 + 40)

Original 5e-Compatible Stat Block

Iron Cobra

Medium, Construct (Serpent), Unaligned

Original 5e5e-compatiblemonster-almanac-original-v1PDF Ready
Download PDF

This is an original Monster Almanac 5e-compatible stat block, not an official SRD stat block.

Armor Class17
Hit Points85 (10d8 + 40)
Challenge4 β€’ 1,100 XP
Proficiency+2
Speed
Walk 30 ft., Climb 20 ft.
Initiative
+3
Saving Throws
Con +6, Dex +5
Skills
Stealth +5, Perception +3
Damage Resistances
Bludgeoning, Piercing, Slashing from nonmagical attacks
Damage Immunities
Poison, Psychic
Condition Immunities
Charmed, Exhaustion, Frightened, Paralyzed, Petrified, Poisoned
Senses
Darkvision 60 ft.; Passive Perception 13
Passive Perception
13
Languages
Understands the language of its maker but cannot speak
STR14+2
DEX16+3
CON18+4
INT3-4
WIS12+1
CHA6-2

Traits

Clockwork Serpent

The cobra has Advantage on saving throws against spells and magical effects that would alter its form.

Silent Coil

The cobra has Advantage on Dexterity (Stealth) checks while motionless or moving across worked stone or metal.

Actions

Bite

Melee Attack Roll: +5, reach 5 ft. Hit: 8 (1d10 + 3) Piercing damage plus 18 (4d8) Poison damage.

Venom Gear Surge (Recharge 5-6)

Constitution Saving Throw: one creature hit by Bite this turn. Failure: 22 (5d8) Poison damage and the target is Poisoned until the end of its next turn. Success: Half damage.

Legal Attribution

Original Monster Almanac compatible game statistics. This entry is designed for 5e-style tabletop play and does not reproduce closed-book stat block text.

Generated by Monster Almanac. This is original compatible game content, not an official SRD stat block.

License: Monster Almanac Original Compatible Content

Generate Terrain

Dungeon

Base + optional customizer

Custom
Morning β€’ Subterranean Draft β€’ Tight Corridors β€’ Cracked Tiles β€’ Iron Portcullis
BaseOpen

Ruins

Base + optional customizer

Custom
Morning β€’ Clear β€’ Scattered Walls β€’ Rubble Fields β€’ Fallen Statue
BaseOpen

Urban

Base + optional customizer

Custom
Morning β€’ Clear β€’ Tight Alleys β€’ Carts and Stalls β€’ Clocktower Base
BaseOpen

Note: These resource links work best when you are logged in to ChatGPT in your browser.

Iron Cobra Token, Portrait, Chatbot, Terrain, Fear Hooks, Hunt Generator, and D&D 5e Resources

Iron Cobra 5e reference: CR 4 construct, AC 17, HP 85 (10d8 + 40), PDF sheet, token, portrait, terrain, fear hooks, and hunt tools for Dungeon, Ruins, Urban. This page is part of the complete Monster Almanac stat block library. It includes a original 5e-compatible stat block with a downloadable PDF sheet, plus connected prep tools. Use this Monster Almanac page to move from search result to table prep: read the quick 5e reference, open the stat block, download the PDF when available, generate a token or portrait prompt, build matching terrain, create a monster-bound fear hook, and turn Iron Cobra into a focused hunt.

Using Iron Cobra in play

Iron Cobra can be used in Dungeon, Ruins, Urban when you want a CR 4 construct that helps shape combat pressure, exploration tension, or narrative danger.

Iron Cobra works well as a supporting threat, recurring danger, or encounter-building piece inside a larger scene.

The attached original 5e-compatible stat block gives you a table-ready rules reference, and the PDF button keeps the sheet easy to print or save before the session.

This makes Iron Cobra useful not only as a monster reference, but also as a scene-shaping piece for travel danger, dungeon pressure, wilderness discovery, or a stronger narrative threat.

Why this monster is useful

  • Fits naturally into Dungeon, Ruins, Urban.
  • Works as a CR 4 option for encounter building and pacing.
  • Connects directly with a stat block, downloadable PDF, portrait, token, chatbot, terrain, fear hook, and hunt resources.
  • Helps game masters move from reference to actual tabletop use more quickly.

Quick ideas for scene building

  • Use Iron Cobra as a wandering threat tied to the local environment.
  • Pair the monster with terrain from the environments shown above.
  • Add an NPC witness, hunter, scholar, survivor, or fearful character to frame the danger.
  • Open the chatbot resource to give the creature more roleplay or lore flavor.
  • Use the hunt generator to turn this monster into a focused adventure hook.

Iron Cobra 5e quick FAQ

What CR is Iron Cobra in D&D 5e?

Iron Cobra is listed in Monster Almanac as a CR 4 construct.

What type of monster is Iron Cobra?

Iron Cobra is listed as a construct.

Does Iron Cobra have a 5e stat block?

Yes. This page includes a original 5e-compatible stat block and a downloadable PDF sheet.

Can I generate a token or hunt for Iron Cobra?

Yes. This page links to Iron Cobra token, portrait, chatbot, terrain, fear hook, and monster hunt tools for fast D&D prep.