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Returning 35 results for 'master secrets with only advanced fiendish for long'.
Monsters
Monster Manual
Points or when the arcanaloth dies. If the tome is destroyed, the arcanaloth can create a new one when it finishes a Short or Long Rest.Multiattack. The arcanaloth makes three Fiendish Burst attacks
Fiendish Restoration. If the arcanaloth dies outside Gehenna, its body dissolves into ichor, and it gains a new body instantly and revives with all its Hit Points in Gehenna.
Magic Resistance. The
Monsters
Monster Manual
Advanced Telepathy. The flumph perceives the content of any telepathic communication within 60 feet of it.
Prone Deficiency. If the flumph receives the Prone condition, roll a die. On an odd number
":"Stench Spray"} hours, and has the Poisoned condition while the stench lasts. Other creatures have the Poisoned condition while in a 5-foot Emanation originating from the coated target. The target can remove the stench on itself if it bathes during a Short or Long Rest.Psychic
Monsters
Monster Manual
":"damage", "rollAction":"Fiendish Blood", "rollDamageType":"Acid"} Acid damage, and the target is cursed until it finishes a Short or Long Rest. While cursed, the target can’t benefit from the
Monsters
Monster Manual
’s permission, no spell can observe the rakshasa remotely or detect its thoughts, creature type, or alignment.
Fiendish Restoration. If the rakshasa dies outside the Nine Hells, its body turns to
cursed. While cursed, the target gains no benefit from finishing a Short or Long Rest.
Baleful Command (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Baleful Command
Magic Items
Dungeon Master’s Guide
general chapters remain, ever revealing demonic secrets. Caged behind lines of script roils a secret piece of the Abyss itself, which keeps the book up-to-date, no matter how many pages are removed, and
finish a Long Rest, if you and the Demonomicon are on the same plane of existence, one trapped creature within the book can attempt to possess you. You make a DC 20 Charisma saving throw. On a failed
Magic Items
Dungeon Master’s Guide
Long ago, in the Dragonlance setting, elves and humans waged a terrible war against chromatic dragons. When the world seemed doomed, the wizards of the Towers of High Sorcery came together and forged
Magic action to peer into the orb’s depths. You must then make a DC 15 Charisma saving throw. On a successful save, you control the orb for as long as you remain attuned to it. On a failed save, the
Magic Items
Dungeon Master’s Guide
stone cracks and turns to powder if the book rests on it long enough.
Whenever a creature that isn’t a Fiend or an Undead attunes to the Book of Vile Darkness, that creature makes a DC 17
remains with you only as long as you strive to work evil in the world. If you fail to perform at least one evil act within the span of 10 days, or if you willingly perform a good act, the book
Monsters
Mordenkainen Presents: Monsters of the Multiverse
effects.Multiattack. The abishai makes two Fiendish Claw attacks, or it makes one Fiendish Claw attack and uses Spellcasting.
Fiendish Claw. Melee Weapon Attack: +8;{"diceNotation":"1d20+8", "rollType":"to hit
", "rollAction":"Fiendish Claw"} to hit, reach 5 ft., one target. Hit: 12 (2d8 + 3);{"diceNotation":"2d8+3", "rollType":"damage", "rollAction":"Fiendish Claw", "rollDamageType":"force"} force damage. If
Monsters
Baldur’s Gate: Descent into Avernus
master of souls;Masters of Souls delve deep into Myrkul’s secrets, allowing them to animate the dead and perform other grave magic.
":"damage","rollDamageType":"necrotic"} necrotic damage.Those who follow Myrkul are either wizards or those who seek to master the necromantic arts.
Delvers into Lore. Cultists of Myrkul study rituals
Monsters
Curse of Strahd
grown a new arm to replace the one he had lost.
The new appendage has barbed spines, elongated fingers, and long nails. He can create fire with the snap of his fiendish fingers and has used the flames
took him into his home. Izek has been loyal to the burgomaster ever since, enjoying the power of his position and the comforts of his master’s mansion. When he isn’t enforcing the
Monsters
Van Richten’s Guide to Ravenloft
Fiendish Blessing. The AC of Isolde includes her Charisma bonus.
Innate Spellcasting. Isolde’s spellcasting ability is Charisma (spell save DC 14). Isolde can innately cast the following
","rollDamageType":"fire"} fire damage.
Fiendish Charm. One humanoid Isolde can see within 30 feet of it must succeed on a DC 14 Wisdom saving throw or be magically charmed for 1 day. The charmed target
Monsters
Baldur’s Gate: Descent into Avernus
abilities. The master of souls;Masters of Souls delve deep into Myrkul's secrets, allowing them to animate the dead and perform other grave magic.
Grave Magic. When the master of souls cast a spell that deals damage, it can change the spell's damage type to necrotic.
Spellcasting. The master of souls is a 5th-level spellcaster. Its spellcasting
Monsters
Waterdeep: Dragon Heist
resources of the Black Network at its disposal.
Yalah stays abreast of events in the city, keeps a tight rein on her children, and uses her station and her family's wealth to pry secrets from the lips of
she knows the identities and secrets of enough Masked Lords, Yalah is confident that she can bribe, blackmail, or extort her way into their ranks. From there, she plans to effect changes in the
Monsters
Acquisitions Incorporated
, silenceMultiattack. Rosie makes three attacks, then makes two unarmed strike attacks.
Staff of the Master (+1 Quarterstaff). Melee Weapon Attack: +6;{"diceNotation":"1d20+6","rollType":"to hit","rollAction":"Staff
of the Master"} to hit, reach 5 ft., one target. Hit: 7 (1d6 + 4);{"diceNotation":"1d6+4","rollType":"damage","rollAction":"Staff of the Master","rollDamageType":"bludgeoning"} bludgeoning damage, or 8
Monsters
Baldur’s Gate: Descent into Avernus
lashers are spellcasters who use magic to augment their combat abilities. The master of souls;Masters of Souls delve deep into Myrkul’s secrets, allowing them to animate the dead and perform other grave magic.
master the necromantic arts.
Delvers into Lore. Cultists of Myrkul study rituals that allow them to force the souls of the dead into service, compelling them to answer questions and share forgotten
Monsters
Eberron: Rising from the Last War
empowers warlocks and whispers secrets into the minds of wizards and artificers, helping them master spells and create relics they could never shape on their own. But few of those inspired by Sul
throw, she can choose to succeed instead.
Magic Resistance. Sul Khatesh has advantage on saving throws against spells and other magical effects.
Master of Magic. Sul Khatesh has advantage on
Monsters
Journeys through the Radiant Citadel
see.Jijibisha Manivarshi, a vicious soul from the land’s past, lurks in the nearby forest. Long ago she made a deal with wicked otherworldly forces that gave her longevity and fiendish powers, a
bargain that ultimately resulted in the ruin of Manivarsha.
Despite her fiendish powers, she looks like an ancient, withered human.Acid, PoisonCold, Fire, Lightning; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Dark One’s Own Luck (Recharges after a Short or Long Rest). When the warlock makes an ability check or saving throw, it can add a d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction
creature within 60 feet of it, the warlock forces that creature to make a DC 15 Constitution saving throw, taking 22 (4d10);{"diceNotation":"4d10", "rollType":"damage", "rollAction":"Fiendish Rebuke
Monsters
Mordenkainen Presents: Monsters of the Multiverse
re-forms within hours.
In service to its master, a boneclaw delights in causing horrific pain. It lurks like a spider in shadowy recesses, waiting for victims to approach within reach of its long
Rejuvenation. While its master lives, a destroyed boneclaw gains a new body in 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Hours"} hours, with all its hit points. The new body
Monsters
Ghosts of Saltmarsh
maximum to 0. This reduction lasts until the target finishes a long rest. On a failed save, the target also contracts bluerot (see the “Bluerot” sidebar).
Necrotic Ink (Recharge 5–6). The drowned master
Bound Together. The drowned master shares its mind with every other drowned one within 1 mile of it, and can communicate its thoughts and observations to them instantaneously and without limitation
Monsters
Mordenkainen Presents: Monsters of the Multiverse
of each of its turns, ending the effect on itself on a success.A neogi lives about a century. When an individual is rendered weak by advanced age, the other neogi in the group overpower it and inject
their home world long ago to conquer and devour creatures in other realms. During this era, they dominated umber hulk;umber hulks and used them to build sleek, spidery ships capable of traversing the multiverse.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, regardless of distance, so long as it and its master are in the same body of water.Deep scions began life as people who were stolen from shore or saved from sinking ships and offered a terrible bargain
(Hybrid Form Only; Recharges after a Short or Long Rest). The deep scion emits a terrible scream audible within 300 feet. Creatures within 30 feet of the deep scion must succeed on a DC 13 Wisdom saving
Monsters
Spelljammer: Adventures in Space
Advanced Telepathy. Flapjack can perceive the content of any telepathic communication used within 60 feet of it, and it can’t be surprised by creatures with any form of telepathy.
Prone
":"roll","rollAction":"Stench Spray"} hours. The coated creature is poisoned as long as the stench lasts, and other creatures are poisoned while within 5 feet of the coated creature. A creature can remove
Monsters
Mordenkainen Presents: Monsters of the Multiverse
familiar, forming a telepathic bond with its willing master, provided that the master is at least a 3rd-level spellcaster. While the two are bonded, the master can sense what the gazer senses as long as
follows its creator like a devoted, aggressive puppy, and sometimes small packs of these creatures patrol their master’s lair for vermin to kill and lone creatures to harass.
A gazer can’t
Magic Items
Curse of Strahd
and, before the age of thirty, had gained a reputation for allowing no evil to stand before her.
Markovia had long considered Strahd a mad tyrant, but only after his transformation into a vampire did
one.
Suffused with confidence born of righteous victory, Markovia advanced on Castle Ravenloft. A great battle raged from the catacombs to the parapets. In the end, Markovia never returned to Barovia
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Astral Plane. Obsessed with gathering secrets, both from the gods they inhabit and from the bones of dead creatures, they call forth the spirits of the dead and force them to divulge what they learned in
life.
Berbalangs prefer to speak only to dead things, and specifically only to the spirits they call forth in the hope of learning secrets. They record their stories on the bones that once belonged
Monsters
Spelljammer: Adventures in Space
turns, ending the effect on itself on a success.A neogi lives about a century. When an individual is rendered weak by advanced age, the other neogi in the group overpower it and inject it with a special
, as well as on the Astral Plane and the Ethereal Plane. They left their home world long ago to conquer and devour creatures in other realms. During this era, they dominated umber hulk;umber hulks and
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, the master can sense what the gazer senses as long as they are within 1 mile of each other. If its master causes it physical harm, the gazer will end its service as a familiar, breaking the
telepathic bond with its willing master, provided that the master is at least a 3rd-level spellcaster. While the two are bonded, the master can sense what the gazer senses as long as they are within
Magic Items
Waterdeep: Dungeon of the Mad Mage
Any creature that attunes to the tablet must make a DC 20 Wisdom saving throw at the end of its next long rest. On a failed save, the creature becomes afflicted with a random form of long-term
madness (see “Madness” in chapter 8 of the Dungeon Master’s Guide).
As an action, a creature attuned to the Black Crystal Tablet can use it to cast eyebite or gate (the portal created by
Monsters
Strixhaven: A Curriculum of Chaos
this way, it can’t do so again until it finishes a long rest.Multiattack. The daemogoth makes three Agonizing Burst attacks. It can use Terrify, if available, in place of one of the attacks
heal.Slipping through the darkest corners of the world, daemogoths are powerful fiendish creatures that feed on misery and other negative emotions. Some sages refer to daemogoths as tear lickers, owing to
Monsters
Storm King's Thunder
search of long-lost Ostorian treasures and battlegrounds. Like archaeologists, they seek to uncover secrets of the past and retrieve relics of their ancient history to impress the gods. Sansuri, a powerful
wizard, is searching for something more: a long-lost trove of dragon magic, hidden away by her ancestors. Once cloud giants knock storm giants from the pinnacle of the ordning, she plans to use her
Monsters
Eberron: Rising from the Last War
fiends and dragons waged war across Eberron, rakshasas served the fiendish lords as strategists and generals. A rakshasa named Mordakhesh rose up through the ranks to become one of the greatest
“speaker” of his imprisoned master, Rak Tulkhesh, and he seeks to free his lord by bathing the world in blood. Like a spider with multiple webs, he has agents and pawns (which he calls his “claws
Monsters
Mythic Odysseys of Theros
. While the two are bonded, the master can sense what the anvilwrought senses, as long as they are within 1 mile of each other.
Fire, Poison
created expressly to be familiars. Such creatures have the following trait.
Familiar. The anvilwrought can serve another creature as a familiar, forming a magical, telepathic bond with its willing master
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
origin of Sweettooth Village. This eerie, abandoned town constructed of gingerbread and frosting lies deep in the wilds of Eldraine. Some say the fiendish candy monsters that prowl its butterscotch-lined
control, that time has long since passed.
“I smell frosting. Ready your weapons!”
—Greta, scourge of Sweettooth
Horrors of Sweettooth Village
In addition to the Sweettooth horror
Monsters
Mordenkainen Presents: Monsters of the Multiverse
are fiendish trackers and guardians employed by evil powers. They prefer to enter into contracts to guard valuable treasures and important locations. They always do exactly as asked—never any more
distortion field that prevents creatures close to them from teleporting.
Canoloths confront intruders with swift and terrible force, projecting long, spiny tongues to grab their foes and drag them close