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Returning 35 results for 'both before decade causes reveal'.
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Monsters
Ghosts of Saltmarsh
succeed on a DC 12 Constitution saving throw or contract bluerot (see the “Bluerot” sidebar).
Reveal (1/Day). The drowned assassin removes its mask, revealing its rotting face. Each
deadly precision. Hidden behind a simple driftwood mask, this creature’s face causes terror in mortal hearts when exposed.Poison
Monsters
Van Richten’s Guide to Ravenloft
.
Warp Space (Costs 2 Actions). The emissary causes the ground in a 20-foot square that it can see within 90 feet of it to turn into teeth and maws until the start of its next turn. The area becomes
lost all hope, do emissaries reveal their actual, impossible forms.
Forms of the Emissary
Star spawn emissaries can assume two forms: a Lesser Star Spawn Emissary;lesser form suited to infiltration and
Elf
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Species
Basic Rules (2014)
have been known to retreat from intrusions into their woodland homes, confident that they can simply wait the invaders out. But when the need arises, elves reveal a stern martial side, demonstrating
might join with rebels fighting against oppression, and others might become champions of moral causes.
HAUGHTY BUT GRACIOUS
Although they can be haughty, elves are generally gracious even to those
Monsters
Mordenkainen Presents: Monsters of the Multiverse
to greater and greater atrocities in the name of their cause, only to eventually reveal his true nature and claim their souls as his own.Fraz-Urb’luu’s Lair
Fraz-Urb’luu’s
’t use the same effect two rounds in a row:
Conjure Walls and Doors. Fraz-Urb’luu causes up to five doors within the lair to become walls and an equal number of doors to appear on walls where
Fraz-Urb'luu
Legacy
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Monsters
Out of the Abyss
of their holy cause, only to eventually reveal his true nature and claim their souls as his own.Fraz-Urb’luu’s Lair
Fraz-Urb’luu’s lair lies within the Abyssal lair known as
’t use the same effect two rounds in a row:
Fraz-Urb’luu causes up to 5 doors within the lair to become walls, and an equal number of doors to appear on walls where there previously were
Backgrounds
Guildmasters’ Guide to Ravnica
offer bribes, favors, or other incentives to induce people to reveal their secrets.
Your DM might rule that the knowledge you seek is secreted away in an inaccessible place, or that it simply can
ability, enlarge/reduce
3rd
gaseous form, water breathing, wind wall
4th
freedom of movement, polymorph
5th
creation
When your magic causes physical
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
“Underground Lake” at the end of this chapter for more information. Manipulating Time Having a mechanical guide spend 1 charge in this area causes the thessalkraken to reveal itself as it breaks the surface
of the water seeking food. Spending 2 charges also causes 1d4 lizardfolk renders to arrive, ready to brave the waters in search of gems. The lizardfolk take the appearance of the characters as a sign of offering, and attempt to force them into the water as sacrifices for their demigod.
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
injustice. The Golden Vault wants the instrument returned to its proper owner. This quest, should you choose to undertake it, requires you to travel to the village of Toadhop. Details will reveal
themselves to you shortly after your arrival. Good luck, operatives.”
Closing the music box causes the golden key to vanish.
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
and empty pages. Holding a book while speaking its secret command word causes the book’s text to magically appear. Only the lich in area X27 knows the command word for each book, and only if its
, deteriorate and become brittle if taken from the room. The secret door in the center of the west wall can be pulled open to reveal an empty room (area X29). The one in the center of the south wall can be
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
lest they be destroyed along with it. Lost Causes. Those who don’t accept the teachings of the Heralds of the Comet are doomed to destruction, and they deserve pity. Initiates are taught to warn
causes, too attached to the world as it is. All-Consuming Star. The comet that presages the end is called the All-Consuming Star. It is a manifestation of the Void that moves through the multiverse
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
the torch from its sconce at any time causes the secret door to close and lock shut, becoming sealed as before. Characters can locate this secret door normally, but a successful check doesn’t reveal
successful check doesn’t reveal the mechanism to open it. That can be found only through trial and error, or the characters can bypass the mechanism with a knock spell or similar magic. The secret door at
Kobold
Legacy
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Species
Volo's Guide to Monsters
use for healing magic, and a sorcerer can meet most of the tribe’s other magic-related needs. Kobold shamans are very rare; priests of Kurtulmak, when they reveal themselves, are easily recognized
who’ve known each other for over a decade might consider each other friends or enemies, but the strength of this sentiment is much fainter than any comparable human emotion. Since most of their
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
” below), taking into account the actions of the characters if they support one agent or the other. During the fight, both agents shout out accusations that reveal the other’s true natures. Those
Ursas causes him to shout out in rage, swearing vengeance “in the name of my unholy patron, Bel!” If either agent gains control of the Infernal Machine, they immediately use it to attempt to defeat
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
turns invisible and flees. A character can convince a wynling to reveal itself by going to either Tyenmo Noodles or Xungoon Family Seafood and holding out a persimmon. Doing so causes at least one
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
creature that falls from a platform to the pit floor takes 21 (6d6) bludgeoning damage. Casting dispel magic on a platform causes it to fall. Wailing Winds If the lever on the west balcony is pulled, the
fiendish statue unclenches its fists to reveal a marble-sized object in the palm of each hand (see “Treasure” below). Simultaneously, howling winds rise up and fill the room. Returning the lever to its
Compendium
- Sources->Dungeons & Dragons->Wayfinder's Guide to Eberron
Tyrants have been around for centuries and are often considered an urban myth by people who haven’t encountered them. Daask and House Tarkanan have both appeared within the last decade, but both are
opiate. First imported to manage pain during the Last War, it’s now the most commonly abused illegal substance in Sharn. Dreamlily dens can be found across the lower wards.
Dreamlily causes
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
on the enclosed lift car open to reveal the inside of a 15-foot cube made of stone with etchings of unicorn patterns covering its walls. A magic orb in the ceiling illuminates the lift. Two young
, or both. The guards arrest the party if the lift appears tampered with. Presenting Vilroy’s writ and explaining the situation causes the guards to back off. Hostile action toward the young lovers or
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
first disabling the trap causes lightning to envelop the tower. Any creature outside the tower and within 10 feet of it must succeed on a DC 15 Dexterity saving throw, with disadvantage if it is
time on a turn or starts its turn there takes 22 (4d10) lightning damage. The lightning lasts for 10 minutes. The third time this trap is triggered, the magic fails and causes the tower to collapse. Each
Compendium
- Sources->Dungeons & Dragons->Mythic Odysseys of Theros
complicate adventurers’ lives. Pharika’s Divine Schemes d4 Scheme
1 Pharika creates a mind-controlling incense to manipulate several of Kruphix’s oracles, compelling them to reveal secrets of the
cosmos. Unfortunately, her mutagenic mist causes them to transform into beings they’ve glimpsed from beyond Theros.
2 Seeking to understand more about the Returned, Pharika begins granting them
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
. Rotating the wheel opens the secret door, but it also opens the floor in front of the wheel to reveal a 10-foot-square pit, at the bottom of which can be seen a pale shimmer of bones. There is a 1-foot
lock the wheel in place—but doing so causes a portcullis to fall across the entrance to the stairs. The portcullis can be lifted by a character who succeeds on a DC 20 Strength (Athletics) check. Easy
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
its barnacle-encrusted hand crossbow with deadly precision. Hidden behind a simple driftwood mask, this creature’s face causes terror in mortal hearts when exposed. Drowned Assassin
Medium undead
or contract bluerot (see the “Bluerot” sidebar).
Reveal (1/Day). The drowned assassin removes its mask, revealing its rotting face. Each creature of the assassin’s choice within 30 feet of it that
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
first found the tunnels didn’t reveal their discovery to anyone, and to this day only a handful among the Council of Savants and the Gray Ghosts know about them. The long, gently curving tunnels have
Steelshadow V, the cultists plan to inflict a curse on the stone giants of Clan Cairngorm that causes them to grow second heads, driving them insane. WHORLSTONE TUNNELS: GENERAL FEATURES
The following
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
appropriate for the house to reveal its full malevolence. If characters prove especially persistent (or destructive), the house might wake earlier. If this occurs, the adventure’s horror takes on a more
spirits of the house drift and sleepwalk through a structure that’s changed radically over generations. Ambient haunts are glimpses of these phantasmal impressions. They’re subtle and reveal themselves to
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
whether she’ll share what she knows. The Daughters and the War Droaam emerged as a nation in the final decade of the Last War. King Boranel of Breland brokered an uneasy truce with Droaam, but the other
Teraza’s visions enable them to target enemies with unerring precision and reveal enemy plans before they are carried out. Can the adventurers find a way to deal with Sora Teraza and end this threat
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
bit of useful information as a show of good faith. If asked about the adamantine rods, the sibriex claims to have seen all nine rods in the wreck of a crashed flying fortress. The sibriex won’t reveal
immune to this sibriex’s Warp Creature. On a failed save, the target is poisoned, which causes it to also gain 1 level of exhaustion. While poisoned in this way, the target must repeat the saving throw
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
Adirohit to reveal the following details: Long ago, Jijibisha Manivarshi made a deal with a wicked god to give her fiendish powers that would ensure her victory in the Shankha Trials. Adirohit was
causes the following treasures to rise upon a geyser from the ruins beneath the island, bequeathing them upon the characters: A fist-sized sapphire worth 6,000 gp An emerald elemental gem that
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Light of Xaryxis
they bump up against the ship’s hull, the figures reveal themselves to be two chaotic neutral vampirates (see Boo’s Astral Menagerie) named Dorgio Dali and Vitalia Daggermore. These “survivors” of the
they be destroyed. Scavenging Scavvers. Three gray scavvers (see Boo’s Astral Menagerie) pick at the drifting corpse of an astral elf warrior. Wounding a scavver causes it to dart away. Will-o’-Wisp
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
protects the Nematode’s throat. When a creature approaches this structure, read or paraphrase the following: The tent walls open like a flower to reveal a gaping throat that expels tangled knots of
creature to open its mouth but would also trigger a dangerous physical reaction. Releasing the fluid through a small hole in the proper place causes the creature to open its mouth without triggering
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
wall at the south end of the crawlway. Pulling the lever slides the lectern aside to reveal an access point. Control Panel The control panel is a Medium object with AC 15, a damage threshold of 10, 15
hit points, and immunity to poison and psychic damage. Destroying the panel disables the controls and causes arcs of lightning to momentarily erupt from the iron lectern. Each creature in the room must
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
threatened, or when their foes have lost all hope, do emissaries reveal their actual, impossible forms.
Forms of the Emissary Star spawn emissaries can assume two forms: a lesser form suited to infiltration
it to appear as any creature. Emissaries have no misplaced pride and just as readily appear as people, animals, or other creatures—the more unassuming, the better. Should it reveal its true form, an
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
causes the secret door in the south wall to slide shut and lock. No keyhole or visible opening mechanism can be found on the secret door. The secret door remains sealed until the characters escape from
stone button is set into one of the walls above the grate and is visible only to creatures under the rollers. When pressed, the button causes the rollers to stop turning and retract into the walls
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
current position near Peaktop Aerie on Mount Waterdeep. Once more, this activity seemed to be outside the Blackstaff’s control. Thankfully, all the walking statues have been dormant for well over a decade
, and thus locals call it the Hawk Man. I can reveal that in fact it bears much resemblance to an aarakocra, one of the bird-people said to live in the Star Mounts in the High Forest. The statue’s wings
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
) check find two secret doors behind the frost that covers the west wall. These slabs of stone are 40 feet tall by 20 feet wide, and each pushes open to reveal a chamber beyond (area 5A or 5B). Each secret
magic spell. Touching a sconce with an open flame causes a spectral fire to appear above the sconce. This flame sheds light and heat like a normal torch, and it burns until smothered. If a sconce is
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
to discover a trap without making an ability check if an action would clearly reveal the trap's presence. For example, if a character lifts a rug that conceals a pressure plate, the character has
the usual ways. For example, a trap that causes a room to slowly flood works best as a complex trap. On the trap's turn, the water level rises. After several rounds, the room is completely flooded.
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
character to discover a trap without making an ability check if an action would clearly reveal the trap’s presence. For example, if a character lifts a rug that conceals a pressure plate, the character has
bypassed in the usual ways. For example, a trap that causes a room to slowly flood works best as a complex trap. On the trap’s turn, the water level rises. After several rounds, the room is completely flooded.






