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Deep Troll

Deep Troll 5e reference with CR 9, type, stat block details, token resources, terrain tools, fear hooks, and monster hunt generation.

CR 9MonstrosityStat Block + PDFHunt Ready
Original 5e-Compatible Stat BlockDownload PDF

Overview

A deep troll is a subterranean troll horror, a tolerance level 2 inclusion built for regeneration, darkness, and brutal underground violence.

Quick 5e Answer

Deep Troll CR, type, stat block, and table tools

Deep Troll is a CR 9 monstrosity for D&D 5e. This page includes AC 17, HP 189 (18d10 + 90), a ready stat block, a downloadable PDF, and connected encounter tools.

CR9
TypeMonstrosity
Stat BlockOriginal 5e-Compatible Stat Block
PDF SheetAvailable
AC17
HP189 (18d10 + 90)

Original 5e-Compatible Stat Block

Deep Troll

Large, Monstrosity (Troll), Chaotic Evil

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 Points189 (18d10 + 90)
Challenge9 β€’ 5,000 XP
Proficiency+4
Speed
Walk 30 ft., Climb 30 ft.
Initiative
+1
Saving Throws
Con +9
Skills
Perception +5
Damage Resistances
Acid, Cold
Senses
Darkvision 120 ft.; Passive Perception 15
Passive Perception
15
Languages
Giant, Undercommon
STR22+6
DEX12+1
CON20+5
INT7-2
WIS12+1
CHA7-2

Traits

Regeneration

The troll regains 15 Hit Points at the start of its turn if it has at least 1 Hit Point and has not taken Fire or Radiant damage since the end of its last turn.

Cavern Mutant

The troll ignores difficult terrain caused by stone rubble, fungus, and narrow natural tunnels.

Actions

Multiattack

The troll makes three attacks: Bite and two Claws.

Bite

Melee Attack Roll: +10, reach 5 ft. Hit: 17 (2d10 + 6) Piercing damage.

Claw

Melee Attack Roll: +10, reach 10 ft. Hit: 15 (2d8 + 6) Slashing damage.

Mutagenic Vomit (Recharge 5-6)

Constitution Saving Throw: creatures in a 20-foot Cone. Failure: 45 (10d8) Acid 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

Underdark

Base + optional customizer

Custom
Morning β€’ Subterranean Draft β€’ Fungal Forests β€’ Spore Fields β€’ Fungal Tower
BaseOpen

Underground

Base + optional customizer

Custom
Morning β€’ Subterranean Draft β€’ Earth Tunnels β€’ Packed Earth β€’ Collapsed Supports
BaseOpen

Dungeon

Base + optional customizer

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

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

Deep Troll Token, Portrait, Chatbot, Terrain, Fear Hooks, Hunt Generator, and D&D 5e Resources

Deep Troll 5e reference: CR 9 monstrosity, AC 17, HP 189 (18d10 + 90), PDF sheet, token, portrait, terrain, fear hooks, and hunt tools for Underdark,… 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 Deep Troll into a focused hunt.

Using Deep Troll in play

Deep Troll can be used in Underdark, Underground, Dungeon when you want a CR 9 monstrosity that helps shape combat pressure, exploration tension, or narrative danger.

Deep Troll 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 Deep Troll 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 Underdark, Underground, Dungeon.
  • Works as a CR 9 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 Deep Troll 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.

Deep Troll 5e quick FAQ

What CR is Deep Troll in D&D 5e?

Deep Troll is listed in Monster Almanac as a CR 9 monstrosity.

What type of monster is Deep Troll?

Deep Troll is listed as a monstrosity.

Does Deep Troll 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 Deep Troll?

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