Example: a monster called Green Hag Obama would have Green as pre-name, Hag as name and Obama as surname. This separation allows Monstershuffler to pick only the 'name' part when writing descriptions inside the stat block.
When a creature is generic, its name is preceded by the article "the" inside descriptions, like "The hag has advantage on Wisdom (Perc[...]"
Find more names on fantasynamegenerators.com
Male pronouns: he/his/him/his
Female pronouns: she/her/her/hers
Neutral pronouns: they/their/them/theirs
Thing pronouns: it/its/it/theirs
This value affects descriptions when tags like [they] or [them] are used: they will be automatically converted into the pronouns chosen for the creature. To know more about tags click here.
If you choose (from other sources) Monstershuffler will attempt to find this value inside the creature's template, class or race in that order, and give a default value when none is found.
1 = tiny; 2 = small, 3 = medium, 4 = large, 5 = huge, 6 = gargantuan.
Expressions add dynamic values to statistics. Example: adding '1' as an expression to the size of a medium-sized creature will make it Large, and adding 'LVL/9' will make it grow in size every 9 levels (Hit Dice).
If you choose (from other sources) Monstershuffler will attempt to find this value inside the creature's template, class or race in that order, and give a default value when none is found.
Add a subtype:
In case you didn't know: you can write and add your own subtypes!
Warning: changing the creature's race or race variant will replace all related statistics and actions, including the ones you may have edited.
Warning: changing the creature's profession will replace all related statistics and actions, including the ones you may have edited.
Warning: changing the creature's class or class variant will replace all related statistics and actions, including the ones you may have edited.
Warning: changing the creature's template will replace all related statistics and actions, including the ones you may have edited.
Alignment is randomly determined when a creature is generated inside the NPC Generator. The values above influence the result of the random roll by making it lean towards a certain alignment. Other stats may influence the result as well.
Short Background
Here you can write a very short background to help yourself or other dungeon masters roleplay this creature. Leave it blank if you want to hide this part of the stat block.
Find more ideas on SeventhSanctum.com
If you were to describe this creature's personality, what word would you use? Leave the input blank if you want to hide this part of the stat block.
Armor Class:
If you choose (from other sources) Monstershuffler will attempt to find this value inside the creature's template, class or race in that order, and give a default value when none is found.
This creature's level is the sum of the Hit Dice found inside these sections:
The Hit Die chosen reflects the creature's size: Tiny: d4, Small: d6, Medium: d8, Large: d10, Huge: d12, Gargantuan: d20.
*You can leave this field blank, as Races and Templates don't necessarily have base Hit Dice.
The Hit Die chosen reflects the creature's size: Tiny: d4, Small: d6, Medium: d8, Large: d10, Huge: d12, Gargantuan: d20.
Speeds (ft):
If you leave these values blank Monstershuffler will attempt to find them inside the creature's template, class or race in that order, and give a default value when none is found.
Setting a speed type to 0 will forcibly disable it.
Add an expression for a type of speed:
Base ability scores:
You can prevent expressions from increasing ability scores too much by setting a limit here:
Ability scores limit:
A score of 18 is the highest that a person usually reaches. Adventurers can have scores as high as 20, and Monsters and divine beings can have scores as high as 30.
Add an expression for an ability score:
Classes usually make characters increase one ability score by 2 every four levels, which translates into the expression (LVL/4)*2 + 2. You should always add a similar expression to the primary ability score of a class.
Add a saving throw:
If you want to give Expertise (double proficiency) to a saving throw, just add an expression to it with 'PROF' as value.
Add a skill:
If you want to give Expertise (double proficiency) to a skill, just add an expression to it with 'PROF' as value.
Random skills:
Pick random Skills from the in addition to the ones chosen already.
Add a damage vulnerability:
Add a damage resistance:
Add a damage immunity:
Add a condition immunity:
Senses (ft):
If you leave these values blank Monstershuffler will attempt to find them inside the creature's template, class or race in that order, and give a default value when none is found. Setting a sense to 0 will forcibly disable it.
Add an expression for a sense:
Add a language:
Random languages:
Pick random Languages from the in addition to the ones chosen already.
Other settings:
If you choose (from other sources) Monstershuffler will attempt to find this value inside the creature's template, class or race in that order, and give a default value when none is found.
Setting Telepathy to 0 will forcibly disable it.
Calculate the estimated CR of this creature at two different levels (Hit Dice) and write it below. Monstershuffler will then calculate all the other CRs automatically. You can use the instructions at page 274 of the Dungeon Master's Guide or our tables as reference.
Go to the Hit Points settings and set the level (Hit Dice) of the Creature to 1: what is your estimated CR for this creature as a "level 1" monster?
Now set the level (Hit Dice) to the highest number reasonable for this type of creature: what is your estimated CR at that level?
If you want to create monsters or NPCs that can be used consistently from Challenge Rating 0 to Challenge Rating 30, use expressions whenever possible to make statistics dynamic, and enable/disable actions at the appropriate levels!
All monsters and NPCs usually have their proficiency bonus determined by their Challenge Rating. The option "by Level" helps you create Player Character-like creatures when you need one.
The standard description that precedes Legendary Actions will appear as soon as a Legendary Action is available for the creature.
Action Settings:
Active from level* to level*
*Leave these fields blank if you want this action to be always active.
Description:
Use tags and dynamic values inside descriptions to make this creature reusable. Also check the manual below to understand how to create actions.
List of tags available
Drag and drop values inside the description, or write directly the name of a value between {braces}. Click on values to edit them.
Click on the attributes below to shape the description of this attack:
You can choose these additional filters for the random weapon:
*You can leave these fields blank.
*You can leave these fields blank.
You may want to use the expression "8+PROF+ability" for saving throws, where ability is the ability score modifier related to this action (STR DEX CON INT WIS CHA).
Values in "feet"/"-feet" should always be multiplied by 5 because of the way length is measured in D&D battle maps. The length of the fiery breath of a dragon that grows in size every two levels could be written like this"(LVL\2)*5".
This type of value is used inside Multiattack descriptions. It is based on the "Extra attack" feature of the Fighter Class and many melee-type official monsters apparently follow the same rule. These are the results it gives:
Before level 5: one attack
From level 5: two attacks
From level 11: three attacks
From level 20: four attacks
From level 32: five attacks
...giving one extra attack after x levels + 3, where x was the previous interval.
Add a bonus to attack values:
Spellcasting ability:
If you choose (from other sources) Monstershuffler will attempt to find this value inside the creature's template, class or race in that order, and give a default value when none is found.
Spell groups:
Spell groups are lists of spells that become available to a creature at a chosen level.
When available, spells are then sorted by their number of uses per day, to create the standard D&D5e spell list for monsters.
Add a spell to the group:
Search Filters:
Spells in this group:
Random spells:
Pick random Spells from the in addition to the ones chosen already, using the filters currently selected.
*You can use expressions to calculate this field dynamically! Click here for a quick guide.
Author
Adds
10
Gelatinous Cube
Ooze Cube. The cube takes up its entire space. Other creatures can enter the space, but a creature that does so is subjected to the cube's Engulf and has disadvantage on the saving throw.Creatures inside the cube can be seen but have total cover.A creature within 5 feet of the cube can take an action to pull a creature or object out of the cube. Doing so requires a successful DC 12 Strength check, and the creature making the attempt takes 10 (3d6) acid damage.
The cube can hold only one Large creature or up to four Medium or smaller creatures inside it at a time.
Transparent. Even when the cube is in plain sight, it takes a successful DC 15 Wisdom (Perception) check to spot a cube that has neither moved nor attacked. A creature that tries to enter the cube's space while unaware of the cube is surprised by the cube.
Pseudopod. Melee Weapon Attack: +4 to hit, reach 10 ft, one target. Hit: 10 (3d6) acid damage.
Engulf. The cube moves up to its speed. While doing so, it can enter Large or smaller creatures' spaces. Whenever the cube enters a creature's space, the creature must make a DC 12 Dexterity saving throw.On a successful save, the creature can choose to be pushed 5 feet back or to the side of the cube. A creature that chooses not to be pushed suffers the consequences of a failed saving throw.On a failed save, the cube enters the creature's space, and the creature takes 10 (3d6) acid damage and is engulfed. The engulfed creature can't breathe, is restrained, and takes 21 (6d6) acid damage at the start of each of the cube's turns. When the cube moves, the engulfed creature moves with it.An engulfed creature can try to escape by taking an action to make a DC 12 Strength check. On a success, the creature escapes and enters a space of its choice within 5 feet of the cube.
A gelatinous cube, also known as an athcoid, was a transparent ooze composed of mindless, gelatinous matter in the shape of a cube or rhombohedron. They were especially favored by the drow god Ghaunadaur.
“The dungeon's floors were spotless. That should have been our first clue.”
— Jaster Hollowquill, on his exploration of Undermountain.
Description
Typically, a gelatinous cube measured between 10 to 15 feet (3 to 4.6 meters) on a side and weighed as much as 50,000 pounds (23,000 kilograms), although legends existed of much larger cubes. The creature was completely transparent, with only a glint of its surface in the light to give away its position. The occasional random object floating in a well fed gelatinous cube's body could also serve as a warning of its presence to dungeon delvers.
Gelatinous cube bodies were remarkably moldable. They could flow around objects and through narrow passages, quickly returning to their shapes once enough space was available.
Behavior
A gelatinous cube was a mindless predator that silently roamed ancient crypts and vaults in regular, predictable patterns. As they traveled the halls of old ruins, they absorbed any material in their paths from the floors and walls. Although incapable of climbing walls, particularly large gelatinous cubes could also absorb mold and moss from ceilings. Organic material was quickly dissolved in the acidic ooze that made up the cube's body, while bones and inorganic matter spent some time floating within the creature until eventually expelled. As they slid through the corridors, they left behind a perfectly clean path, except for an occasional slimy trail.
Abilities
Gelatinous cubes could not see or hear, but were capable of sensing vibrations and were attracted to warmth.
Combat
When facing an opponent, a gelatinous cube could slam it with an acidic pseudopod or attempt to engulf it. It was possible, although difficult, for sufficiently strong creatures to escape engulfment by a gelatinous cube. Despite their slow speed, gelatinous cubes were strong and could easily push back and knock over even large creatures.
When touching a creature, gelatinous cubes secreted a gummy paralyzing substance that was immediately absorbed through the skin into the victim's bloodstream. After successfully engulfing a victim, the cube moved pockets of an acidic digestive substance towards the victim's body, quickly digesting it. Survivors of gelatinous cube attacks displayed scars that resembled partially melted wax.
Regardless of their sizes and homogeneous composition, gelatinous cubes were vulnerable to most usual forms of attack, although reports existed of cubes that were immune to electricity. Mind-altering effects were useless against the mindless creatures. Some were said to be slowed down by cold-based spells.
Ecology
Diet
Gelatinous cubes were omnivorous scavengers.
Despite being extremely effective against flesh and cellulose, the digestive fluid of gelatinous cubes had no effect on inorganic matter or bones. Any inorganic matter would remain within their bodies for several weeks until eventually being cast out.
Reproduction
Gelatinous cubes reproduced asexually by either dividing themselves into two smaller cubes of equal sizes or via budding. In the second case, a smaller, rubbery cube was excreted into a side corridor or on a pile of refuse, and left to fend for itself until it grew into a full-sized cube. These smaller cubes were not cared for and ran the risk of being absorbed by their own parents on their next trip down the corridor. Surviving young cubes then rapidly grew to adult sizes.
When two gelatinous cubes met, they could temporarily fuse into a larger form that acted like a single creature. They could remain in that fused form for up to a few days before splitting and going their separate ways.
Habitats
These creatures were typically found inhabiting underground locations or dungeons. They were more common in heavily frequented dungeons, attracted by the more readily available food and carrion.
Uses
Some creatures considered gelatinous cubes to be ideal means of cleaning out their dungeon lairs of all manner of organisms. Some tried to cultivate larger cubes in order to ensure that they could reach mosses or similar organisms that collected on ceilings.
This article uses material from the “Gelatinous Cube” article on the Forgotten Realms wiki at Fandom and is licensed under the Creative Commons Attribution-Share Alike License.
