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Returning 35 results for 'contains causes'.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
a demonic warrior known as a flind.
A war band of demon-worshiping gnolls typically contains only one flind, and that creature sets the war bandâs path. Because of its special connection to
Yeenoghu, a flind uses demonic insight to guide the gnolls toward weak prey ripe for slaughter.
Unlike other leaders who might skulk behind their minions, a flind leads the charge in battle. Its flail causes wracking pain, paralysis, and disorientation in those it strikes.
Orcus
Legacy
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Monsters
Out of the Abyss
woven hair. The city contains wandering undead, many of which are engaged in continuous battles with one another.
Lair Actions
On initiative count 20 (losing initiative ties), Orcus can take a lair
action to cause one of the following effects; he canât use the same effect two rounds in a row:
Orcusâs voice booms throughout the lair. His utterance causes one creature of his choice to
Monsters
Mordenkainen Presents: Monsters of the Multiverse
River Styx, Naratyr is an eerily quiet and cold city, its streets empty for hours at a time. The central castle of bone has interior walls of flesh and carpets made of woven hair. The city contains
ât take the same lair action two rounds in a row:
Deadly Utterance. Orcusâs voice booms throughout the lair. His utterance causes one creature of his choice to be subjected to power word
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
Far Realm Parasite. Inside the lichâs torso dwells a wormlike parasite that contains the lichâs soul. When the lich dies, it implodes into the parasite, which then vanishes into the Far
Realm. In 2d4;{"diceNotation":"2d4","rollType":"roll","rollAction":"Far Realm Parasite (Days)"} days, the parasite causes the lich to reappear within 1d4;{"diceNotation":"1d4","rollType":"roll
Monsters
Mordenkainen Presents: Monsters of the Multiverse
pollutes the waters around it. Its noxious presence even affects nearby sources of water when the demon travels on land. The corrupted water, which contains a measure of the demonâs essence
, Piercing, and Slashing from Nonmagical AttacksUndertow. If the wastrilith is underwater, it causes all water within 60 feet of it to be difficult terrain for other creatures until the start of its next turn.
Magic Items
Princes of the Apocalypse
diameter, weighs 10 pounds, and has a solid outer shell. The orb detonates 1d100 hours after its creation, releasing the elemental energy it contains. The orb gives no outward sign of how much time
. Reducing it to 0 hit points causes it to explode instantly.
A special container can be crafted to contain a devastation orb and prevent it from detonating. The container must be inscribed with symbols
Backgrounds
Guildmastersâ Guide to Ravnica
ability, enlarge/reduce
3rd
gaseous form, water breathing, wind wall
4th
freedom of movement, polymorph
5th
creation
When your magic causes physical
.
4
The laboratory where I did my research contains everything that is precious to me.
5
I will get revenge on the shortsighted fool who killed my precious krasis creation.
6
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
17. Flooding Pit The corridor beyond the secret door at area 15 contains three open 10-foot-deep pits. Lying at the bottom of each pit, a number of skeletons are shackled to the walls. In addition
, the outline of a door on the south wall of each pit can be seen. Flooding Trap The first two pits are trapped, such that anyone trying the false door at the bottom causes a stone slab to slide across
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
12. Wheel Room Hidden behind a secret door is a dusty, 10-foot-high room that contains the following features: Lever. In the middle of the room, a 6-foot-diameter rusty iron wheel protrudes from the
until it clicks to a stop. Turning the wheel causes mechanisms under the floor to clank and whir, locking the lids of all the covered pits on this level and deactivating all the teleport traps on this
Compendium
- Sources->Dungeons & Dragons->Dragon of Icespire Peak
G10. Spinning Blades This area is lightly obscured by mist from the waterfall. The larger eastern part of the room contains two rapidly spinning devices that look like turnstiles fitted with stacks
the smaller western part of the room is a brass lever in the down position. Pulling the lever up causes the turnstiles to stop spinning, allowing safe passage through the chamber. The rock gnomes bypass this trap by using the mage hand cantrip to move the lever from the east doorway.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
6. Music of the Dead The hallway leading to this chamber is filled with the haunting sound of a harpsichord playing. The room contains the following: Harpsichord. in the middle of the room is a
displayed notes on the bone harpsichord. Any other character who tries to do so must make a DC 20 Intelligence (Performance) check. A successful check causes a decorative skull above the keys to fall
Compendium
- Sources->Dungeons & Dragons->Dragon Delves
T14: Secret Vaults Four secret vaults are connected to the main temple (area T13), and two more are connected to the hall of statues (area T4). The vaults are basically identical, but each contains a
Crawling Claws nests in the statueâs nooks and crannies, emerging to attack when the statue is disturbed. 2 Disturbing the statue causes its head to split open, releasing a Hostile Flameskull. 3 The
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
and cold city, its streets often empty for hours at a time. The central castle of bone has interior walls of flesh and carpets made of woven hair. The city contains wandering undead, many of which are
effect two rounds in a row: Orcusâs voice booms throughout the lair. His utterance causes one creature of his choice to be subjected to power word kill. Orcus neednât see the creature, but he must be
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
18. Shadowâs Edge Two tunnels converge on a 20-foot-high chamber that contains the following features: Statues. Two 12-foot-tall obsidian statues stand atop 5-foot-high blocks of stone in alcoves
threads can be cut only by a magic sword. Cutting a thread causes it to disappear but also causes an elder rune (see âElder Runesâ) to momentarily appear between the statueâs hands. This elder rune
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
and cold city, its streets often empty for hours at a time. The central castle of bone has interior walls of flesh and carpets made of woven hair. The city contains wandering undead, many of which are
effect two rounds in a row: Orcusâs voice booms throughout the lair. His utterance causes one creature of his choice to be subjected to power word kill. Orcus neednât see the creature, but he must be
Compendium
- Sources->Dungeons & Dragons->Dragon Delves
appears empty but contains a hidden compartment behind a loose stone in the east wall. A character who takes the Search action and succeeds on a DC 13 Wisdom (Perception) check discovers the loose stone and
the treasure hidden behind it (see âTreasureâ below). Cell C contains the bones of a treacherous tiefling cultist who tried and failed to overthrow the templeâs high priest. Disturbing this skeleton
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
leading into area 8. This chamber serves as the office and apartment of Andras, the templeâs torturer and rival of the warden. It holds a bed, a desk, and mundane gear. The desk contains notes on
locked strongbox can be found under Andrasâs bed. It can be opened with a successful DC 15 Dexterity check using thievesâ tools, but contains an easily noticed poison needle trap. A failed check
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
1U, 2N, or 3L. Jos keeps all of his real valuables with him. The only things he leaves in these chambers are his clothes and his traveling spellbookâwhich contains all the spells he has prepared (see
magical ward with the same effect as a Melfâs acid arrow spell; the acid arrow launches at the character who opened the box and causes 4d6 acid damage immediately plus another 4d6 acid damage at the
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
worked into statues, this area contains two sets of jewelerâs tools and masonâs tools, as well as half a manual of stone golems. This is the torn matching half of the half manual held by the sculptors in
area 11 of chapter 3. Even incomplete, it is worth 500 gp. Manipulating Time Having a mechanical guide spend 1 charge in this area causes the sculptors to leave and return to their dormitory (area 33).
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
crate contains hundreds of harmless, chirping cave crickets, feeding from a 1-foot-deep bed of bat guano mixed with maggot-ridden offal. The cave crickets are used by the drow to feed the bats in area
of weight to either side of the door also causes it to swing open. Any creature that accidentally opens the door by standing on it can avoid a fall by making a successful DC 15 Dexterity saving throw
Compendium
- Sources->Dungeons & Dragons->Dragon of Icespire Peak
examination of a twig doll reveals something wrapped inside it. By breaking a doll apart, characters can see that it contains a still-beating pigâs heart. Any damage to a heart kills it and causes
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
book contains rituals that, in the wrong hands, could be used to summon dangerous extraplanar entities. The book was stolen by a nobleman named Markos Delphi, who might be under the influence of some
it, requires you to travel to Delphi Mansion and retrieve The Celestial Codex. May you fare better than the last group. Good luck, operatives.â
Closing the music box causes the golden key to vanish.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
34. Flying Saucer This room contains one of Halasterâs magical creations: a 20-foot-diameter flying saucer made of gleaming metal with its three landing struts extended. Surmounting the saucer is a
magic opens the dome, as does a successful DC 15 Dexterity check made by a character using thievesâ tools. The dome covers a cockpit that contains a padded leather seat and a slanted metal console
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
magic on the cauldron causes it to fall; casting the spell on the fire extinguishes it. Elixir of Timelessness. The cauldron contains twenty doses of a hot, oily black elixir that has grains of sand
only the last dose consumed. One minute after it is removed from a heat source, the elixir cools and loses its magic. Crate The crate contains thirty corked and labeled bottles of Halasterâs
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
blocks the passage. The light ahead of you that you had been following is nowhere to be seen, as though it somehow passed through the pillar.
The pit is 10 feet deep and contains several humanoid
examines the floor or the ceiling finds scratches that scribe an arc from one corner to the other. Pushing on one side of the apparent dead end causes the triangular pillar to pivot as noted above. If
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
1U, 2N, or 3L. Jos keeps all of his real valuables with him. The only things he leaves in these chambers are his clothes and his traveling spellbookâwhich contains all the spells he has prepared (see
magical ward with the same effect as a Melfâs acid arrow spell; the acid arrow launches at the character who opened the box and causes 4d6 acid damage immediately plus another 4d6 acid damage at the
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
contains a folding boat, a helm of underwater action (see appendix C), and an incomplete apparatus of Kwalish. The missing levers of the apparatus can be found in area 7, and require a successful DC 14
Intelligence (Arcana) check or a Dexterity check using thievesâ tools or tinkerâs tools to reassemble. Manipulating Time Having a mechanical guide spend 1 charge in this area causes 1d4 lizardfolk
Compendium
- Sources->Dungeons & Dragons->Dungeon Masterâs Guide
Armory Level 5 Bastion Facility Prerequisite: None
Space: Roomy
Hirelings: 1
Order: Trade
An Armory contains mannequins for displaying armor, hooks for holding Shields, racks for storing
, your Bastion Defenders are harder to kill. When any event causes you to roll dice to determine if your Bastion loses one or more of its defenders (see âBastion Eventsâ at the end of this chapter), roll
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
Ice Gate Level The uppermost level of the fortress contains the mechanism that operates the ice gateâenormous doors through which Xardorokâs chardalyn dragon comes and goes. These doors are carved
at the top of the fortress. Pulling the lever on the east wall causes the wheel to turn, opening the western half of the door; sliding the lever back to its original position closes it. X14. Workshop
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
unoccupied space next to the gate located there. 11b. Trollwarp Cavern Stalagmites. This 20-foot-high cave contains ten stalagmites that been twisted by Halasterâs magic so that each bears a passing
around each stalagmite. The runesâ magic poses no danger to adventurers, but it causes weird, permanent transformations in any troll that lingers in this area. (For example, a troll might sprout an extra
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
successful DC 14 Dexterity check using thievesâ tools. However, doing so triggers this areaâs protective magic. Creatures Opening the gold chest causes the bones in the room to assemble into a giant
chest has four potions of greater healing, a potion of flying, and a potion of poison. The silver chest contains spell scrolls of guards and wards, summon lesser demons (see appendix C), and
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-foot-tall, 5-foot-long statue of a giant toad sits beside a 10-foot-square, 50-foot-deep open pit in the southeastern part of the room.
Alcove. An empty alcove to the north contains a teleport trap
Dexterity check. Catching an ember causes it to vanish and triggers a random magical effect, determined by rolling a d6 and consulting the Magic Embers table. Any creature that gains a benefit also
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
mainly for food deliveries and is barred shut from the inside at night. C3: Servantsâ Quarters This room contains three two-level bunk beds, one of which is currently in use. A washbasin stands in a
nearby corner.
Merle, the cook, claims the lower bunk as his. Vordell, the housekeeper, sleeps in the bunk above him. Treasure. Each servant has a footlocker that contains personal effects and earnings
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
blank. Placing the other books in alphabetical order by school of magic between the bookends causes Halasterâs rune to appear on the cover of the ninth book and spells to appear on its pages. This
. Halasterâs spellbook contains the following spells: Bigbyâs hand, color spray, crown of madness, enlarge/reduce, fabricate, false life, gaseous form, gust of wind, hold monster, ice storm, jump, maze, Ottoâs irresistible dance, reverse gravity, sleet storm, and weird.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
Blackwater and Agorn Fuoco (area E8), and Havia Quickknife and Mookie Plush (area E10). The ledger in area E13 also contains proof of Manshoonâs malfeasance. Giving it to Laeral Silverhand, Vajra Safahr, Mirt
Stealing the spellbook from area E13 causes Manshoon to slow his search for the Vault of Dragons while he either tries to replace it or sends a simulacrum (see appendix B) and other forces to retrieve it.






