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Returning 34 results for 'being before duplicate cube rules'.
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Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
regard for mortal values of honor and law, but they nonetheless operate under inviolable rules of their own: gifts must always be repaid, promises must be honored, and outright lies must never be
, Piercing, and Slashing from Nonmagical AttacksLoot Likeness. The high fae magically transforms into a duplicate of a Small or Medium creature it can see. While transformed, the high fae retains its
Species
Spelljammer: Adventures in Space
impossible to duplicate. To interact with other folk, thri-kreen rely on a form of telepathy.
Creating Your Character
When you create your D&D character, you decide whether your character is a
member of the human race or one of the game’s fantastical races. If you create a character using a race option presented here, follow these additional rules during character creation.
Ability
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Astral Adventurer’s Guide
Envelope and Gravity Plane Air Envelopes of Creatures The envelope of breathable air that forms around a creature takes the shape of a cube centered on that creature. The creature’s size determines the
cube’s dimensions, as shown in the Air Envelopes of Creatures table. Air Envelopes of Creatures Creature’s Size Air Envelope Tiny 2½-foot cube Small or Medium 5-foot cube Large 10-foot cube Huge 15
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
: Cone
Cube
Cylinder
Emanation
Line
Sphere
An area of effect has a point of origin, a location from which the effect’s energy erupts. The rules for each shape specify how to position its
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
26. Clean Tunnels These tunnels are 10 feet high with flat ceilings. They’re swept clean on a regular basis by the gelatinous cube that characters first encounter in area 26c. Halaster has also
. 26c. Ooze Your Janitor? Just around this corner is a gelatinous cube. The first character to walk around the corner is surprised by the cube unless that character has a passive Wisdom (Perception) score
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
Arithmodrome looks like a large cube of water, ten feet on each side. The inside is an apparently boundless theory-space that suspends the rules of reality. Mages use this space to explore theoretical
its geometry eventually turn itself inside out while students are still within it. The Arithmodrome The Quandrix campus is alive with dynamic sculptures made of water behaving in odd ways: cube-shaped
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
above the stone floor. All the visible items are trapped within the body of a gelatinous cube named Glabbagool — or at least, that’s what it has chosen to call itself. Unlike most gelatinous cubes
, this monster has an Intelligence of 10 (+0) and telepathy out to a range of 60 feet (see the Monster Manual introduction for telepathy rules). Juiblex’s arrival in the Underdark has granted Glabbagool
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
: Cone
Cube
Cylinder
Emanation
Line
Sphere
An area of effect has a point of origin, a location from which the effect’s energy erupts. The rules for each shape specify how to position its
Compendium
- Sources->Dungeons & Dragons->Heroes of the Borderlands
start combat. When a fight breaks out, see the “Combat” section in the D&D Beyond Basic Rules. The following stat blocks are used in this section: Animated Flying Sword Bugbear Warrior Carrion Crawler
Copper Dragon Wyrmling Cultist Gelatinous Cube Giant Centipede Giant Fire Beetle Giant Spider Gnoll Warrior Goblin Boss Goblin Warrior Gray Ooze Glob Hobgoblin Warrior Ivlis Kobold Warrior Kuo-Toa
Compendium
- Sources->Dungeons & Dragons->Heroes of the Borderlands
a bristly cube of interlocking spears. Each spear barricade has these rules.
Difficult Terrain. The barricade is Difficult Terrain. A creature that moves through the barricade takes 1d6 Piercing
gelatinous cube in area F2 arrives here to dispatch them. The sentry is lying about how many hobgoblins remain. Weakened by their recent loss, the hobgoblins fear marauders and try to present a strong
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Game Dice The game uses polyhedral dice with different numbers of sides. You can find dice like these in game stores and in many bookstores. In these rules, the different dice are referred to by the
letter d followed by the number of sides: d4, d6, d8, d10, d12, and d20. For instance, a d6 is a six-sided die (the typical cube that many games use). Percentile dice, or d100, work a little
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Dice Notation The dice used in D&D are referred to by the letter d followed by the die’s number of sides: d4, d6, d8, d10, d12, and d20. For instance, a d6 is a six-sided die (the cube that many
games use). The illustration on this page shows what each die looks like. When you need to roll dice, the rules tell you how many dice to roll of a certain type, along with any numbers to add or subtract
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Dice Notation The dice used in D&D are referred to by the letter d followed by the die’s number of sides: d4, d6, d8, d10, d12, and d20. For instance, a d6 is a six-sided die (the cube that many
games use). The illustration on this page shows what each die looks like. When you need to roll dice, the rules tell you how many dice to roll of a certain type, along with any numbers to add or subtract
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
has one of five different shapes: cone, cube, cylinder, line, or sphere. Every area of effect has a point of origin, a location from which the spell's energy erupts. The rules for each shape specify how
point's distance from the point of origin. A cone's area of effect specifies its maximum length. A cone's point of origin is not included in the cone's area of effect, unless you decide otherwise. Cube
Compendium
- Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer
rules, with the following adjustments:
Barding for Small companions weighs half as much as the equivalent armor for Humanoids. Barding for Medium companions weighs the same as Humanoid armor, while
their AC.
Companions who are shapechangers (such as the mimic companion) can’t use that ability while wearing barding.
Companions who have corrosive bodies or are amorphous (such as the gelatinous cube companion) can’t wear nonmagical barding.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
arch’s gold inlay can’t be removed. The rules of this gate are as follows: The gate opens for 1 minute when a real or illusory dragon touches the arch. An artistic rendering of a dragon, such as a
property. 30b. Play-by-Play Generator This dusty room has a 10-foot-high ceiling. A 3-foot cube composed of equal parts adamantine and flesh sits atop a 3-foot-tall hexagonal plinth of carved stone
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Areas of Effect Left to Right: Line, Cone, Cube, Sphere, Cylinder
*Point of Origin Spells such as burning hands and cone of cold cover an area, allowing them to affect multiple creatures at once
. A spell’s description specifies its area of effect, which typically has one of five different shapes: cone, cube, cylinder, line, or sphere. Every area of effect has a point of origin, a location from
Compendium
- Sources->Dungeons & Dragons->Eberron: Forge of the Artificer
, and they’ve grown increasingly common in recent years. In Eberron: Rising from the Last War, only a character of a particular species could have each dragonmark. Those rules reflected the common
Draconic Prophecy, or it could be an aberrant mark that happens to duplicate an established one. You’ll probably never meet an NPC in the world like you, and House Jorasco might not claim you. To build a
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
of the spectrum, even a hag without lofty status is likely to have strange, single-use items that don’t emulate common spells or even follow the normal rules of magic. For inspiration in devising the
blackness equivalent to darkness (a 2nd-level spell). A hag carefully shepherds her use of weird magic because the items in her repertoire are often impossible to duplicate or replace. To reflect this fact
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Dice The game uses polyhedral dice with different numbers of sides. You can find dice like these in game stores and in many bookstores.
In these rules, the different dice are referred to by the letter
d followed by the number of sides: d4, d6, d8, d10, d12, and d20. For instance, a d6 is a six-sided die (the typical cube that many games use).
Percentile dice, or d100, work a little differently
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
such proficiency. During their downtime, characters can use the training rules in the Player’s Handbook to acquire proficiency, assuming that they have enough ammunition to keep the weapons working
Fire. A weapon that has the burst fire property can make a normal single-target attack, or it can spray a 10-foot-cube area within normal range with shots. Each creature in the area must succeed on a
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
5-foot squares, does Cloud of Daggers affect a single square? Cloud of Daggers (5-foot Cube) can affect more than one square on a grid unless the DM says effects snap to the grid. There are many ways
to position that Cube. Can a creature under the effect of Compelled Duel teleport more than 30 feet away from the caster? No. You can’t move farther than 30 feet away from the caster of Compelled Duel
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
that they could almost duplicate Moradin’s level of skill. The Dwarf Deities table lists the members of the Morndinsamman. For each god, the table notes alignment, province (the god’s main areas of
improve a clan’s capabilities. Berronar Truesilver The Matron of Home and Hearth is the patron of family, honor, and law. She lays out the rules for managing a dwarf clan. Berronar’s code establishes the
Compendium
- Sources->Dungeons & Dragons->Sage Advice Compendium
the necrotic damage, whether because of immunity or some other reason. Using 5-foot squares, does cloud of daggers affect a single square? Cloud of daggers (5 ft. cube) can affect more than one square
on a grid, unless the DM says effects snap to the grid. There are many ways to position that cube. Can a creature under the effect of compelled duel teleport more than 30 feet away from the caster? No
compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
alphabetical order.
Abracadabrus Wondrous item, very rare
An abracadabrus is an ornate, gemstone-studded wooden chest that weighs 25 pounds while empty. Its interior compartment is a cube measuring 1
fishing line and immersed in enough water to fill at least a 10-foot cube. At the end of each uninterrupted hour of immersion, roll a d6. On a 6, a floppy, 6-inch-long magical fish appears on the end of
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
use Wisdom checks to find things—see the Search action in the rules glossary—but sometimes they stumble on them accidentally, as Auro did here.
Jared: Past the flames and smoke, you see a glimmering
spell, drenching the fireplace.
Jared: What does the spell’s description say?
Phillip: It causes 10 gallons of water to rain down in a 30-foot Cube, extinguishing flames there.
5 Casting
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
-foot cube within 5 feet of the assassin. Each creature of the assassin’s choice in that area takes 9 (2d8) psychic damage, and the assassin has the invisible condition. This invisibility lasts until
invisible condition and creates an illusory duplicate of itself in its space, then teleports, along with any equipment it is wearing or carrying, to an unoccupied space within 15 feet of itself. The
Compendium
- Sources->Dungeons & Dragons->Monstrous Compendium Volume Four
, embodying the natural splendor and danger of the wilderness. High fae have no regard for mortal values of honor and law, but they nonetheless operate under inviolable rules of their own: gifts must always
, minor illusion
1/day each: enthrall, Nystul’s magic aura
Bonus Actions
Loot Likeness. The high fae magically transforms into a duplicate of a Small or Medium creature it can see. While transformed
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
faulty well is a 10-foot-high gelatinous cylinder (use the gelatinous cube stat block) that’s blocking the normal flow of water. The creature’s presence has also contaminated the water above it
, ascertain that something akin to a gelatinous cube has lodged itself in the well. The gelatinous cylinder lurks 10 feet down inside the well and is invisible in the water. It attacks any creature and
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
as the monarchy rules in Breland, another war is inevitable. Rise up!" 87–90 A member of the Sharn Watch looks uncomfortable as she wanders the street. It's clear she doesn't come down here often. 91
spill down and out into the surrounding pool. 6 A team of handlers from House Vadalis walk alongside a small gelatinous cube. "We're trying it out, seeing if it can help keep things clean," they say. 7
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
seen through clear water. Just inside the doorway is a hostile gelatinous cube. The cube is still digesting the remains of its last meal—a skeleton that appears to float in mid-air, chunks of gooey
Dice Game. The gamblers are playing an ancient dice game called Madarua’s harvest. They welcome the characters to join in. The buy-in is 5 gp per game. The game’s rules are as follows:
Each
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
side bears a gilded plaque that reads “Stateroom.”
The port door is locked and leads to a guest stateroom that now serves as Figaro’s living quarters. Due to his paranoid state, Figaro uses a Cube of
traverse. Regardless of the characters’ reaction to this revelation, learning it counts as a secret for the purposes of the Power of Secrets rules in this book’s introduction. Ward Rune. The ward rune is
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
cyclops fears a terrible fate for the miners. Regardless of the characters’ reaction to this revelation, learning it counts for the purposes of the Power of Secrets rules in this book’s introduction. The
(Athletics) check. A creature freed in this way is no longer restrained by the webbing. The webs are flammable. Any 5-foot cube of webs exposed to fire burns away, dealing 5 (2d4) fire damage to any creature
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
while Xanathar watchessilently. Rules for running a tournament are described at the end of this chapter (see “Blood and Fortune”). If a character joins the tournament and wins, or defeats its
magical lights, each one the size of a human eyeball. The lights fill a 10-foot cube in the middle of the room, and the beholder can throw its voice so that it seems to emanate from the same area. Any






