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Returning 35 results for 'been both demons causing rules'.
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Classes
Player’s Handbook
the influence of these beings can be felt. In no time, each Warlock is drawn into a binding pact with a powerful patron. Drawing on the ancient knowledge of beings such as angels, archfey, demons
level 1 features, which are listed in the Warlock Features table. See the multiclassing rules to determine your available spell slots.
Warlock Features
Level
Proficiency Bonus
Class Features
Calm Emotions
Legacy
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Spells
Basic Rules (2014)
choose to fail this saving throw if it wishes. If a creature fails its saving throw, choose one of the following two effects.
You can suppress any effect causing a target to be charmed or frightened
is hostile toward. This indifference ends if the target is attacked or harmed by a spell or if it witnesses any of its friends being harmed. When the spell ends, the creature becomes hostile again, unless the DM rules otherwise.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
their incredible intellects and stores of information that many seek them out, including demon lords. Some sibriexes act as advisors and oracles, manipulating demons into serving their ends, while others
parcel out lore only when doing so advances their plans.
Sibriexes can channel the power of the Abyss to create new demons from other creatures. Some demons petition sibriexes for physical gifts, for
Monsters
Mordenkainen Presents: Monsters of the Multiverse
vargouilles flap through the caverns and skies of the Abyss. They are given little regard by powerful and intelligent demons since vargouilles can do them no harm. Even the weakest demon, such as a manes
’s curse. If the curse is allowed to run its course, an abyssal spirit invades the person’s body, causing a gruesome transformation. Over a period of hours, the victim’s head takes on
Compendium
- Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer
Demons Demons consume mortal souls to fuel their fiendish powers. Use the following rules whenever you run one of the demons in this book.
Backgrounds
Baldur’s Gate: Descent into Avernus
help by paying for improved roofs and lamps in your neighborhood, causing the entire community to celebrate your deed.
4
Fueled by alcohol, you faced down a carrion crawler that slunk out of the
1
The tyrant who rules my land will stop at nothing to see me killed.
2
I’m convinced of the significance of my destiny, and blind to my shortcomings and the risk of failure.
3
Compendium
- Sources->Dungeons & Dragons->Monster Manual
demons. There are three rules to endings. First, good always wins. Second, evil always returns. Third, the first rule isn’t always true.
—Tarsheva Longreach,
planar traveler
Shadow Demon Medium
Shadow Demon Vestige of Evil Habitat: Planar (Abyss); Treasure: None Lars Grant-west Shadow demons form when exceptionally wicked demons are destroyed and prevented from reconstituting their
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Marilith Demon of Cruelty and Viciousness Habitat: Planar (Abyss); Treasure: Armaments Mariliths are six-armed, serpentlike demons that wield lethal, Abyss-forged blades. With these cursed weapons
and experience from countless battles, they lead other demons to slaughter virtuous souls. They often command droves of weaker demons. Marilith Large Fiend (Demon), Chaotic Evil
AC 16 Initiative +10
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
absolute evil, demons have no concept of empathy. Each demon believes that only its needs and desires matter. This self-centeredness applies even with regard to other demons. These fiends have no
bend to its will, shifting to bring about its vision of a world of absolute perfection with the demon at its center. One Cosmos, Infinite Visions All demons seek to satisfy their whims and force others
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
menacing war machines can crush entire hordes of demons or deliver shock troops behind enemy lines. Infernal war machines are made of infernal iron and bristle with spikes, blades, chains, and siege
weapons. An infernal war machine’s engine roars a bass, growling rumble with an undertone of agonized screams as its furnace burns souls for fuel. This appendix includes stat blocks for infernal war machines, rules for running and repairing them, and guidelines for handling chases in Avernus.
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
conflict are as good as dead, but circumstances might necessitate one or more characters moving unseen through the ranks of devils and hordes of demons. Such a plan might include causing a distraction that
legions of devils encircle the enormous posts of infernal iron that anchor Elturel to the rocky ground. Squads of demons fighting ten deep in some places hurl themselves into the devils’ ranks. Most of
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
Infernal War Machine Combat All the warlords described in this adventure use infernal war machines to strike fear into their rivals, fend off demons and other threats, and flee from Zariel’s devil
patrols. The rules for infernal war machines in appendix B are meant to help you adjudicate situations that arise during encounters, but combat involving infernal war machines works best with “theater
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
group of ghosts, those ghosts grant each character 1d4 + 19 temporary hit points, in a manner similar to a 4th-level casting of the False Life spell. Fewer Monsters. Reduce the number of shadow demons
and phase spiders in the keep, using the rules for encounter building in the Dungeon Master’s Guide to create an appropriate challenge. Weaker Construct. The stone golem in area 4 can be replaced with
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
covered in dense jungle, surrounded by a seemingly endless expanse of ocean and brine flats. The Prince of Demons rules his layer from two serpentine towers, which emerge from a turbid sea. Each tower
wilderness of brutality and horror known as the Gaping Maw, where even powerful demons are overcome by fear. Reflecting Demogorgon’s dual nature, the Gaping Maw consists of a massive primeval continent
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
, surrounded by a seemingly endless expanse of ocean and brine flats. The Prince of Demons rules his layer from two serpentine towers, which emerge from a turbid sea. Each tower is topped with an enormous
this layer the best way to escape the horrors of the Abyss. Iron fortresses dot the landscape, homes to petty lords and upstart demons that are as changeable as the Abyss itself. The portal leading to
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
balor. Manipulating Time Having a mechanical guide spend 1 charge in this area drains more energy from the balor, causing him to fall unconscious in area 6. Who’s Who
The wizard Tuerny was the creator
of the long-lost artifact called the Iron Flask of Tuerny the Merciless, used to trap demons, devils, and other creatures. This artifact later became the model for the lesser-but-still-legendary magic of the iron flask. According to lore, Tuerny became a nalfeshnee demon before vanishing from history.
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
Fiend Folio published in 1981. Many of these monsters, old and new alike, are ideal for use with the earlier chapters of this book. For instance, the demons and devils presented here — lesser varieties as
. If you are unfamiliar with the monster stat block format, read the introduction of the Monster Manual before proceeding further. It explains stat block terminology and gives rules for various monster
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
, including another nabassu. Hated Outcasts. Demons have few rules, and the murder of other demons hardly raises an eyebrow among these fiends. The act of devouring souls is something else. For this
reason, most demons shun nabassus and force them to live on the fringes of the Abyss. There, nabassus pick off weaker demons or, if the situation warrants, gather in packs to take down larger prey. Some
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
trip back to Dougan’s Hole can be uneventful, or you can roll for a random encounter using the Wilderness Encounters rules (see "Wilderness Encounters"). If the winter wolves are still alive, they
attack the party as soon as the random encounter ends, before the characters have a chance to rest. Killing one wolf triggers the self-preservation instinct in its brother, causing it to flee.
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
Optional Rules Each of the Outer Planes has peculiar characteristics that make traveling through it a unique experience. A plane’s influence can affect visitors in various ways, such as causing them
one or more optional rules that you can use to help make the adventurers’ experiences on that plane memorable. Optional Rule: Psychic Dissonance Each of the Outer Planes emanates a psychic dissonance
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
Chaos Incarnate Although sages group demons into types according to their power, the Abyss knows no such categories. Demons are spawned from the stuff of the Abyss in a near-infinite variety of
shapes and abilities. The common forms that are familiar to demonologists represent broad trends, but individual demons defy those tendencies. For instance, a vrock might crawl out of an oil slick in the
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
demons into serving their ends, while other sibriexes cling to their secrets, parceling out lore only when doing so would advance their plans. Demon Crafters. Sibriexes can channel the power of the
Abyss to create new demons from other creatures. Over the course of days, they can create vast numbers of rutterkins to protect their lands and to ensure that the plane teems with destructive monsters
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
Lords of the Nine From his throne at the bottom of the Nine Hells, Asmodeus commands a sprawling bureaucracy tied to a massive war apparatus dedicated to turning back the demons that invade the
be said that the true ruler of the Nine Hells is the immense body of rules and regulations that dictate how all devils, even Asmodeus, must conduct themselves. Layers and Rulers of the Nine Hells
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
The Balance The demons and the devils both foresee their own versions of the future of the multiverse — a cosmos in which one side or the other triumphs in the Blood War and rules for the rest of
the Material Plane from the devils’ taint, but doesn’t appreciate that it also would bring a grievous setback to the forces that had been keeping the demons from overrunning Avernus. Those who vow to
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
light lures demons like moths to a flame, annihilating them when they get close. While trapped in the sphere, the unicorn can’t use any of its magical abilities. The sphere targets the nearest fiend
it, which has AC 14, 250 hit points, and immunity to poison and psychic damage. The structure crumbles when it drops to 0 hit points, causing the sphere of force to slowly sink to the ground and fade away. If the characters free the unicorn, it accompanies them if they are of mostly good alignment.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
(Perception) check spots the trap. When a weight of 50 pounds or more is placed on the cover of the pit trap, the cover swings open like a trapdoor, causing any creature standing on it to fall in and take
. A character who searches the bottom of the pit can find the button with a successful DC 12 Wisdom (Perception) check. 29d. Gods and Demons Statues. Watching over this chamber are four 9-foot-tall
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
Demon Lords The chaotic power of the Abyss rewards demons of particular ruthlessness and ingenuity with a dark blessing, transforming them into unique fiends whose power can rival the gods. These
uncountable mobs of demons rampaging across the Abyss, the plane also rewards outsiders that conquer any of its infinite layers. The elven goddess Lolth became a demon lord after Corellon Larethian cast her
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
insane by contact with demons in the Underdark. A greater restoration spell or similar magic is needed to restore her sanity, without which Darribeth suffers from hallucinations and paranoia. If the
characters approach her in a calm manner, Darribeth smiles and says to the toad on her knee, “Look, Teeha! I told you they’re not demons. I wonder if Urgala sent them.” Darribeth desperately wants to
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
(with their input), arbitrate the rules, and settle arguments. And when you’re narrating the action of the game, the players should be paying attention. Player Die Rolling Players should roll their dice
reroll it? When it lands cocked against a book, do you pull the book away and see where it lands or reroll the die? Work with your players to answer these questions, and record the answers as house rules
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
than 20 pounds of weight are placed on it, activating the pressure plate underneath and causing jets of poisonous gas to spout from the cracks between the tiles. Any creature above the trapped floor
disable a trap with a successful DC 15 Dexterity check using thieves’ tools. If a character fails to disable the trap, the tile’s trap can no longer be disabled. Characters can attempt to jump over trapped tiles, using the jump rules in the Player’s Handbook.
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
saving throw, choose one of the following two effects. You can suppress any effect causing a target to be charmed or frightened. When this spell ends, any suppressed effect resumes, provided that its
harmed by a spell or if it witnesses any of its friends being harmed. When the spell ends, the creature becomes hostile again, unless the DM rules otherwise.
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
saving throw, choose one of the following two effects. You can suppress any effect causing a target to be charmed or frightened. When this spell ends, any suppressed effect resumes, provided that its
harmed by a spell or if it witnesses any of its friends being harmed. When the spell ends, the creature becomes hostile again, unless the DM rules otherwise.
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
Rules of Engagement Ideally, when the characters learn the truth about the lizardfolk and the sahuagin, they have done so before causing irreparable harm to the occupants of the lair and the
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
(with their input), arbitrate the rules, and settle arguments. And when you’re narrating the action of the game, the players should be paying attention. Player Die Rolling Players should roll their dice
reroll it? When it lands cocked against a book, do you pull the book away and see where it lands or reroll the die? Work with your players to answer these questions, and record the answers as house rules
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
is one of Halaster’s gates (see “Gates”). Its frame is composed of an assemblage of hundreds of tiny, interlocking stone gears. This gate’s rules are as follows: Any creature that inspects the frame
and succeeds on a DC 15 Wisdom (Perception) check sees that one of the gears has popped out slightly. If it is pressed, the gear locks in place, causing all the gears to turn and the gate to open for






