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Returning 35 results for 'both both design complex rules'.
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both both designs complete rules
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
operate under inviolable rules of their own: gifts must always be repaid, promises must be honored, and outright lies must never be spoken (though misdirection and riddles are always welcome). To
amuse themselves over the long centuries of their lives, high fae frequently engage in deceptions and other complex games of wits against one another.
Most high fae remain secluded deep within the wilds
Monsters
The Book of Many Things
"} poison damage.Delour the wererat is a sly trickster and consummate thief who rules the Moonstalkers alongside his friend Boss Augustus;Augustus. Delour’s honeyed words and calculating mind make
more complex challenges the guild can take on as it grows in power. His only real fear is exposure; the bigger and more active the Moonstalkers become, the more likely they are to attract the attention
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
spoken (though misdirection and riddles are always welcome). To amuse themselves over the long centuries of their lives, high fae frequently engage in deceptions and other complex games of wits against
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
, 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
frequently engage in deceptions and other complex games of wits against one another.
Most high fae remain secluded deep within the wilds of Eldraine. They draw power from motes of light found
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
untamed 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 be repaid, promises must be honored
other complex games of wits against one another.
Most high fae remain secluded deep within the wilds of Eldraine. They draw power from motes of light found throughout the wilds, and they use their
Baphomet
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Out of the Abyss
, the Horned King and the Prince of Beasts. He rules over minotaur;minotaurs and others with savage hearts. He is worshiped by those who want to break the confines of civility and unleash their bestial
natures, for Baphomet envisions a world without restraint, where creatures live out their most savage desires.
Cults devoted to Baphomet use mazes and complex knots as their emblems, creating secret
Monsters
Fizban's Treasury of Dragons
table to help select spells for a spellcasting dragon. (Though the Monster Manual doesn’t explicitly include dragon turtles in the variant rules for making a dragon a spellcaster, you can apply
those rules to these aquatic dragons.)
Dragon Turtle Personality Traits
d8;{"diceNotation":"1d8","rollType":"roll","rollAction":"Trait"}
Trait
1
I speak slowly and deliberately
classes
Eberron: Forge of the Artificer
magic as a complex system waiting to be decoded and then harnessed in their spells and inventions.
Becoming an Artificer...
As a Level 1 Character
Gain all the traits in the Core Artificer Traits
Artificer’s level 1 features, which are listed in the Artificer Features table. See the multiclassing rules in the Player’s Handbook to determine your available spell slots, adding half your
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
Riddles A riddle is a verbal puzzle. Riddles can be simple or complex, brief or protracted, and low stakes or deadly. This section includes basic guidance for DMs who want to design and use riddles in adventures.
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
elaborate approach — describing traps in terms of their game mechanics and offering guidance on creating traps of your own using these new rules. Rather than characterize traps as mechanical or magical, these rules separate traps into two other categories: simple and complex.
Chapter 2: Traps Revisited The rules for traps in the Dungeon Master’s Guide provide the basic information you need to manage traps at the game table. The material here takes a different, more
Compendium
- Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer
).
Behind the Design: Save Ends Effects
Save ends effects are one way of saving space in stat blocks and making them less complex for GMs to run at the table. Much like how stat blocks just reference the
poisoned condition instead of spelling its rules out each time, we didn’t want to fill up the pages by repeating long sentences similar to this one: “A target poisoned in this way can repeat the saving throw at the end of each of their turns, ending the effect on themself on a success.”
Compendium
- Sources->Dungeons & Dragons->Unearthed Arcana
Apocalyptic Subclasses August 21, 2025
Get ready for the end of a world with the latest innovations from the D&D Game Design Team! This document presents four new subclasses for the Druid (Circle
of Preservation), Fighter (Gladiator), Sorcerer (Defiled Sorcery), and Warlock (Sorcerer-King Patron). The material uses the rules in the Player's Handbook. Learn more about this playtest directly from the designers in this article!
Compendium
- Sources->Dungeons & Dragons->Descent into the Lost Caverns of Tsojcanth
Credits Lead Designer: Justice Ramin Arman
Designer: Dan Dillon
Rules Developer: Ron Lundeen
Art Director: Fury Galluzzi
Lead Editor: Judy Bauer
Editor: Hannah Rose
Graphic Designer
: Bill Benham, Siera Bruggeman, Robert Hawkey
Product Manager: Natalie Egan
D&D Beyond Product Manager: Jeff Turriff
Digital Design Team: Jay Jani, Sean Stoves, Adam Walton
compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
Rules Development: Jeremy Crawford, Dan Dillon, Ben Petrisor, Taymoor Rehman
Editing: Michele Carter, Scott Fitzgerald Gray, Kim Mohan, Christopher Perkins, Hannah Rose
Lead Graphic Designer: Trish
Specialist: Jefferson Dunlap
D&D Tabletop Team Executive Producer: Ray Winninger
Principal Designers: Jeremy Crawford, Christopher Perkins
Design Manager: Steve Scott
Design Department: Dan
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
Power of Secrets The characters can learn two secrets in this chapter that are applicable to the rules in “The Power of Secrets” section in this book’s introduction: Marian’s Secret. Marian Xavere
this chapter for more information. Rerak’s Secret. The false lich resents his imprisonment in the Tomb of Wayward Souls and never wanted to enact Acererak’s will. Rerak is the guardian of the rod piece the characters seek and waits in area T26 of the complex.
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
if it’s wielded in a way contrary to its design; if you use a Ranged weapon to make a melee attack or throw a Melee weapon that lacks the Thrown property, the weapon counts as an improvised weapon. An
improvised weapon follows the rules below. Proficiency. Don’t add your Proficiency Bonus to attack rolls with an improvised weapon. Damage. On a hit, the weapon deals 1d4 damage of a type the DM
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
if it’s wielded in a way contrary to its design; if you use a Ranged weapon to make a melee attack or throw a Melee weapon that lacks the Thrown property, the weapon counts as an improvised weapon. An
improvised weapon follows the rules below. Proficiency. Don’t add your Proficiency Bonus to attack rolls with an improvised weapon. Damage. On a hit, the weapon deals 1d4 damage of a type the DM
Compendium
- Sources->Dungeons & Dragons->Sage Advice Compendium
The Role of Rules Why even have a column like Sage Advice when a DM can just make a ruling? Rules are a big part of what makes D&D a game, rather than simply improvised storytelling. The game’s rules
are meant to help organize, and even inspire, the action of a D&D campaign. The rules are a tool, and we want our tools to be as effective as possible. No matter how good those tools might be, they
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
The Role of Rules Why even have Sage Advice when a DM can just make a ruling? Rules are a big part of what makes D&D a game, rather than simply improvised storytelling. The game’s rules are meant to
help organize, and even inspire, the action of a D&D campaign. The rules are a tool, and we want our tools to be as effective as possible. No matter how good those tools might be, they need a group of
compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
, D. Fox Harrell, T.K. Johnson, Felice Tzehuei Kuan, Surena Marie, Mimi Mondal, Mario Ortegón, Miyuki Jane Pinckard, Pam Punzalan, Erin Roberts, Terry H. Romero, Stephanie Yoon
Rules Developers
, Brian Valeza, Jabari Weathers, Shawn Wood, Zuzanna Wuzyk
Concept Illustrator: Shawn Wood
Cultural Consultants: Nivair H. Gabriel, Jaymee Goh, Carmen Maria Marin
Narrative Design Consultant
Compendium
- Sources->Dungeons & Dragons->Lost Mine of Phandelver
in nearby chambers. Stalagmites. These upthrust spires of rock can provide cover (see “Cover” in the Basic Rules). Stream. The stream that flows through the complex is only 2 feet deep, cold, and slow
passages have steeply sloping ceilings that create stalactite-covered vaults rising 20 to 30 feet above the floor. Light. Areas 1 and area 2 are outside. The rest of the complex is dark unless stated
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
both the characters and the lords have come to terms with their differing outlooks and agendas. This style of gaming is deep, complex, and challenging. The focus isn’t on combat but on negotiations
, political maneuverings, and character interaction. A whole game session might pass without a single attack roll. In this style of game, the NPCs are as complex and richly detailed as the adventurers
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
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. Francesca Baerald Map 7.2: Tomb Complex
hanging from their necks, and their hands glow with divine magic. On the opposite side of camp, a human woman pores over a spellbook.
The archaeologists are investigating the ancient complex in
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
Observatories Observatories are structures that help astronomers and stargazers observe the cosmos. This section includes rules and adventure ideas the DM can use for an observatory in any campaign
such as complex telescopes, libraries, mechanical clocks, and magical divinatory aids. An observatory can serve a variety of roles in adventures. Its air of occult mystery makes it an enticing place to
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
. By hiring skilled merrenoloth pilots to navigate the river, a demon lord can transport an invasion force of enormous size. Mimicking a complex dance, the two sides shift their attacks and trade
the Nine Hells. Whether by cosmic chance or the design of some unknown power, the dark waters of the Styx provide passage between the two planes, but pathways to other realms are at best fleeting and
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
Romeo and Juliet. It was a departure from the more expected adventure design of the time in that violent solutions to problems aren’t an automatic path to victory—inquisitive minds and compassionate
hearts carry the heroes further than strength of arms.
This updated version of the adventure reimagines Caerwyn and Porphura’s—originally Porpherio’s—garden as the Eternal Garden, a domain in the Feywild, and the Green Man as the Gardener, the benevolent archfey who rules it.
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
Combat Encounters Design your adventure for one of the four tiers, as set forth in chapter 1 of the Player’s Handbook: tier 1 includes levels 1–4, tier 2 is levels 5–10, tier 3 is levels 11–16, and
2, five 13th-level characters for tier 3, and five 18th-level characters for tier 4. Use that assumption when creating combat encounters, whether you use the encounter-building rules in the Dungeon
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
Credits Designers: Christopher Perkins, Will Doyle, Steve Winter
Additional Design: Adam Lee
Story Consultants: Pendleton Ward, James Lowder
Story Creators: Christopher Perkins, Adam Lee
, Richard Whitters
Lead Rules Developer: Jeremy Crawford
Managing Editors: Jeremy Crawford, Christopher Perkins
Editors: Michele Carter, Scott Fitzgerald Gray
Editorial Assistance: Matt Sernett
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
Eye of the All-Father The Eye of the All-Father is an underground complex built by giants (see map 4.1), which has survived for tens of thousands of years. The giant lords of Ostoria came here for
location. Everything within the dungeon is built to giant scale. Harshnag is familiar with the general features and layout of the complex (except for area 9), but not its traps or current denizens. EYE OF
Compendium
- Sources->Dungeons & Dragons->Monster Manual
the rules for monster customization and encounter building in the Dungeon Master’s Guide—to build your own adventures. Consult appendix B for monster lists that will help your adventure building. What’s
New in the 2025 Version?
This is the 2025 version of the fifth edition Monster Manual. If you’ve read the 2014 version, much of this book will feel familiar, since the fundamental rules and variety
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
. Use your common sense, drawing on the trap's description to determine what happens. No trap's design can anticipate every possible action that the characters might attempt. You should allow a character
24d10 Complex Traps Complex traps work like standard traps, except once activated they execute a series of actions each round. A complex trap turns the process of dealing with a trap into something more
compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
, Renee Knipe, Adam Lee, Ari Levitch, Jeffrey Ludwig, Jessica Price, Taymoor Rehman, James L. Sutter, Eugenio Vargas, Amy Vorpahl
Rules Developers: Jeremy Crawford, Ben Petrisor
Editors: Judy Bauer
: Ray Winninger
Game Design Architects: Jeremy Crawford, Christopher Perkins
Design Manager: Steve Scott
Design Department: Sydney Adams, Judy Bauer, Makenzie De Armas, Dan Dillon, Amanda Hamon
compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
. Alexander Stangroom
Assistant Designers: Sydney Adams, Taymoor Rehman
Rules Developers: Jeremy Crawford, Ben Petrisor
Editors: Judy Bauer, Michele Carter, Scott Fitzgerald Gray, Ianara Natividad
Engineer: Cynda Callaway
Imaging Technicians: Kevin Yee
Prepress Specialist: Jefferson Dunlap
D&D Studio Executive Producer: Ray Winninger
Game Design Architects: Jeremy Crawford, Christopher
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
. Use your common sense, drawing on the trap’s description to determine what happens. No trap’s design can anticipate every possible action that the characters might attempt. You should allow a
18d10 24d10 Complex Traps Complex traps work like standard traps, except once activated they execute a series of actions each round. A complex trap turns the process of dealing with a trap into something
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
, and a dizzying array of tools. Mounted on one wall is an iron ladder that ends before a trapdoor in the ceiling.
Inscribed on the floor is a complex geometric design that pulsates with light. In the
middle of this design, embedded in the floor, is a one-foot-square metal box with a keyhole in the top of it.
This workshop is where Tockworth creates her clockwork automatons. Two suits of






