Not Quite Dead
When the dissimortuum is reduced to 0 Hit Points, it releases a psychic scream before collapsing.
Dissimortuum 5e reference with CR 10, type, stat block details, token resources, terrain tools, fear hooks, and monster hunt generation.
A dissimortuum is a grotesque flesh-sculpting aberration, a tolerance level 2 inclusion built around body horror and transformation.
Quick 5e Answer
Dissimortuum is a CR 10 aberration for D&D 5e. This page includes AC 18, HP 199 (21d10 + 84), a ready stat block, a downloadable PDF, and connected encounter tools.
Original 5e-Compatible Stat Block
Large, Aberration, Chaotic Evil
This is an original Monster Almanac 5e-compatible stat block, not an official SRD stat block.
When the dissimortuum is reduced to 0 Hit Points, it releases a psychic scream before collapsing.
Critical hits against the dissimortuum become normal hits unless the attacker is under a magical effect.
The dissimortuum makes two Paradox Rend attacks.
Melee Spell Attack: +8, reach 10 ft. Hit: 27 (5d8 + 4) Psychic damage.
Intelligence Saving Throw: creatures in a 20-foot-radius sphere within 90 feet. Failure: 54 (12d8) Psychic damage and the target is Stunned until the end of its next turn. Success: Half damage.
The dissimortuum teleports up to 30 feet to an unoccupied space it can see.
When hit by an attack, the dissimortuum reduces the damage by 15.
Base + optional customizer
Base + optional customizer
Base + optional customizer
Note: These resource links work best when you are logged in to ChatGPT in your browser.
Dissimortuum 5e reference: CR 10 aberration, AC 18, HP 199 (21d10 + 84), PDF sheet, token, portrait, terrain, fear hooks, and hunt tools for Dungeon,β¦ 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 Dissimortuum into a focused hunt.
Dissimortuum can be used in Dungeon, Underground, Ruins when you want a CR 10 aberration that helps shape combat pressure, exploration tension, or narrative danger.
Dissimortuum 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 Dissimortuum 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.
Dissimortuum is listed in Monster Almanac as a CR 10 aberration.
Dissimortuum is listed as a aberration.
Yes. This page includes a original 5e-compatible stat block and a downloadable PDF sheet.
Yes. This page links to Dissimortuum token, portrait, chatbot, terrain, fear hook, and monster hunt tools for fast D&D prep.
After choosing Dissimortuum, the next step is usually to connect the monster with a place, an encounter shape, a supporting cast, or a character who fears it. Use the tools below to keep building without leaving the Monster Almanac workflow.