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Returning 35 results for 'before being diameter combat reveals'.
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Magic Items
Dungeon Master’s Guide
effect.
Comet. The next time you enter combat against one or more Hostile creatures, you can select one of them as your foe when you roll Initiative. If you reduce your foe to 0 Hit Points during that
combat, you have Advantage on Death Saving Throws for 1 year. If someone else reduces your chosen foe to 0 Hit Points or you don’t choose a foe, this card has no effect.
Donjon. You disappear
Monsters
Spelljammer: Adventures in Space
eye and mouth are closed, an eye monger looks like nothing more than a 12-foot-diameter asteroid. When it senses vibrations in the space around it, the eye monger opens its eye and reveals its true
object inside the gullet.
False Appearance. If the eye monger is motionless and has its eye and mouth closed at the start of combat, it has advantage on its initiative roll. Moreover, if a creature
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
False Appearance. If the spider is motionless, has its eyes and mouth closed, and has its legs wrapped around its body at the start of combat, it has advantage on its initiative roll. Moreover, if a
full-grown specimen has a body 30 feet in diameter and legs that are at least 30 feet long. When it wraps its legs tightly around its body and closes its eyes, the asteroid spider resembles nothing so
Monsters
Waterdeep: Dungeon of the Mad Mage
, however, Halaster is alert and attentive to the activities and preparations of all beings near him. He never willingly enters combat without first casting mage armor and mind blank on himself.As the
ghostly, 1-foot-diameter humanoid eye surrounded by motes of light. The sensor is stationary, though Halaster can reorient the eye to face in any direction. Halaster can see through the eye as though he
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
General Features Corridors. The lava tubes range from 15 to 25 feet in diameter. They are large enough for dracoliches and dragons to move through easily. Light. The lava tube corridors are dimly lit
combat go unnoticed if a fight is over in 3 rounds or fewer, or if the combat is more than 200 feet away from creatures that might hear it. Especially loud noises, such as a thunderwave spell, are easily heard.
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
General Features Map 17.1: The Well of DragonsView Player Version Corridors. The lava tubes range from 15 to 25 feet in diameter. They are large enough for dracoliches and dragons to move through
background noise transmitted through the stone. Sounds of combat go unnoticed if a fight is over in 3 rounds or fewer, or if the combat is more than 200 feet away from creatures that might hear it. Especially loud noises, such as a thunderwave spell, are easily heard.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
sinkhole, which plunges 100 feet into darkness. (At the bottom of the sinkhole lies a moldering beholder corpse.)
Elevated Tunnel. A 10-foot-diameter tunnel in the west wall can be reached by
. Inspection of the remains accompanied by a successful DC 15 Intelligence (Medicine) check reveals that the beholder died from fire, force, and necrotic damage. Inspection also reveals a treasure (see
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
on it, and a casting of detect evil and good or a paladin’s use of Divine Sense reveals it as a desecrated place. Mouth Trap. The mouth opening is similar to a sphere of annihilation, but it is about 3
feet in diameter—plenty of room for those who wish to leap in and be completely and forever destroyed. A character who examines the mouth and succeeds on a DC 20 Intelligence (Arcana) check identifies the trap for what it is.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
21. Night and Day Timekeeper. Four pillars support the 20-foot-high ceiling. An iron ring 20 feet in diameter is suspended from iron brackets affixed to the tops of the pillars so that it hangs
parallel to the floor 20 feet below. Nested inside this ring is a circular iron disk of slightly smaller diameter with a symbol of the sun embossed on one side and a symbol of the moon on the opposite side
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
20. Haunted Cage Hanging by a chain from the ceiling of this dark, rectangular room is an old diver’s cage with barnacles clinging to it. The cage is eight feet tall, five feet in diameter, and
location. If the characters kill the slug creature in area 24, the ghost is laid to rest, and the characters receive XP as though they had defeated the ghost in combat. Treasure. When the ghost is laid to
Compendium
- Sources->Dungeons & Dragons->Rrakkma
Area Information Dimensions & Terrain This oddly circular chamber is forty feet in diameter one way and fifty feet in diameter the other. Other Features Statues, carved from a pure white marble
means blood on the altar to its dark and forgotten deity. Playing the Pillars COMBAT
When combat begins, the eidolon animates the sacred statue in the center of the chamber and attacks the adventurers
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
4. Guard Room This room is tucked behind a mud-splattered curtain. Five orcs of the Iceshield clan sleep on filthy pallets strewn around a large hole in the floor. They awaken to sounds of combat and
calls of alarm, and they head to area 9 if there are no hostile creatures in sight. The hole in the floor is 20 feet in diameter and is topped with crisscrossing wooden beams held in place by mud
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
, 12 feet in diameter, with a conical thatched roof that rises 18 feet from the floor at its apex. Prisoners of the Soggy Court are held here while they await trial by combat in area D9. Characters
frog’s head. In conversation, she asks the characters why they were apprehended and reveals the following information: Morgort is an accomplished balloon pilot. She and her friend, Wigglewog, helped the
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
: Creatures. Not every adversary wants to engage in mortal combat. Certain creatures might delight in a battle of wits. The reward for answering a creature’s riddle might be a small treasure, a bit of
helpful magic, or permission to pass through the monster’s lair unscathed. If combat is inevitable, the answer to a monster’s riddle might reveal useful information like the monster’s secret weapon or
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
equipped to do so. Floating Platforms The circular wooden platforms are 10 feet in diameter and hover between 6 and 12 feet apart, as shown on map 5.3. They float at the same level as the balconies
, 15 feet below the ceiling and 60 feet above the pit floor. A detect magic spell or similar magic reveals auras of abjuration and transmutation around each platform. Each disk is wide enough that
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
. An alarm spell silently warns Ezzat if any other creature opens the door.
A detect magic spell reveals a powerful aura of abjuration magic around each sapphire. Close examination reveals the image
gemstone out. Each vampire initially appears as a cloud of mist, then spends its first turn in combat reverting to its true form. The vampires’ names are Sabatene Xilzzrin and Tebran Madannith. Their houses
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
20-foot-diameter circle on the floor is a triangle. In the middle of the triangle stands a golden statue of a human boy, his arms raised in victory. (The statue is a wyvern transformed by magic
removing it from the circle causes the true polymorph effect to end, whereupon it reverts to a wyvern and attacks. Thaumaturgic Circle A detect magic spell reveals an aura of transmutation magic
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
diameter, caked with dried blood. Set into the base of the bowl is an empty niche, and hanging from the ceiling above the altar is a bloodstained iron hook at the end of a rusty chain. A search of the wall
frescoes reveals that the snakes’ eye sockets once held precious gemstones. Xorn living in the mountain plucked out and ate all the gems, leaving behind empty, faceted indentations. Yuan-ti liked to
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
Astral Plane. When an eye monger’s large eye and mouth are closed, it looks like nothing more than a 12-foot-diameter asteroid. When it senses vibrations in the space around it, the eye monger opens its
eye and reveals its true, menacing nature. Magic is suppressed inside an eye monger’s gullet, which prevents swallowed creatures from using magic to escape. Eye Monger Large Aberration, Typically
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Boo’s Astral Menagerie
Eye Monger When its large eye and mouth are closed, an eye monger looks like nothing more than a 12-foot-diameter asteroid. When it senses vibrations in the space around it, the eye monger opens its
eye and reveals its true, menacing nature. An eye monger has no use for treasure, but its belly might hold a fair amount of incidental valuables that it can’t digest, including coins, metal weapons
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
). They cannot see the stables or kennels (areas 2 and 3) from the nest. Combat on the Rooftop The nest provides reasonable traction and a good perch for the perytons, but the sloped roof is tricky to
armor, a punctured helmet, and other detritus. Digging around for 1 minute or more also reveals two treasures: an ancient arrow-catching shield and a bag of tarnished silverware worth 100 gp.
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Light of Xaryxis
desperation, demands a chance to prove her innocence in a trial by combat—a request that Xeleth mocks: “Only someone who bears one of the starlight rings can challenge for the right to rule,” says the prince
Xeleth. If the characters fail to convince the crowd of Xedalli’s innocence, Xedalli resorts to challenging her brother to a trial by combat. If the characters turn the crowd’s opinion against the
Compendium
- Sources->Dungeons & Dragons->Spelljammer Academy
Toril. Qitru doesn’t know the tyrant ship’s combat capabilities, so she’s not willing to risk her entire crew to retrieve Miken. If the characters tell Qitru that Miken is not aboard the tyrant ship
fact that Miken is not aboard, Qitru and the star lancer attack. Spoiling for a Fight If combat ensues, Qitru and the star lancer close to melee range. When Qitru or the star lancer has fewer than 20
Compendium
- Sources->Dungeons & Dragons->Rrakkma
Strength check made by someone with a Strength score of 16 or greater, to break it down. Opening the door to this chamber reveals a grisly sight. Three desiccated human corpses are strung up at even
are slick because of the water and walking on them is normally no trouble. However, once combat begins, anyone charging across the floor must make a successful DC 15 Dexterity (Acrobatics) check or
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
opposite sides of the tree trunk, each with an iron shackle on the end.
Justice in the Soggy Court is carried out using trials by combat. Prisoners fight for their freedom here, as do those who want to
challenge the monarch for the right to rule. The grounds are 20 feet in diameter. Combatants are shackled by one wrist or ankle to a 10-foot length of chain attached to the tree. Each chain has AC 19
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-foot-deep pool of yellow acid. Visible through the churning, translucent acid are three 1-foot-diameter pitted iron wheels affixed to the pit floor in a triangular formation.
Secret Door. A secret
pushes open easily. 21b. Nimoar’s Shield This room appears empty except for dust and cobwebs. A thorough search reveals a stone peg protruding from the middle of the east wall at a height of 6 feet
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
magic spell or similar effect reveals an aura of abjuration magic around each statue. Any examination of the plinths reveals that each statue is set on a rotating, spring-loaded gear. If the statue
weapons. Metal objects sealed in containers are protected. The chest is a Small object with AC 12, 10 hit points, and immunity to poison and psychic damage. Treasure The chest contains two 1-inch-diameter
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
to alcoves in the north, west, and south walls. At the back of each alcove is a wooden statue with coins piled around its base.
Altar and Extradimensional Rift A detect magic spell reveals auras of
reveals that these inscriptions spell out the core tenets of Shar’s faith: In darkness, act. Never wait for the darkness to pass before making your move. Quench the light of the moon when you can. Hide
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
, a githyanki knight with 140 hit points, stands at a 5-foot-diameter round table in the center of the room, poring over reports written in Gith that document recent clashes with the mind flayers on
successful DC 19 Wisdom (Insight) check reveals that Al’chaia has no intention of upholding her end of any deal. If the characters agree to question Ezria, Al’chaia and Zolcharrx escort them to the
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
) check notices a secret panel halfway down the hallway, large enough for a Small creature to fit through, or a Medium creature that is squeezing. The panel reveals a narrow shaft that once housed a
floor in area 4 slides back and a 7-foot-diameter sphere made of hundreds of skeletal bodies rises magically from the floor. This bone boulder tilts toward area 6 and rolls down the sloping hallway
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
engraved on a recessed circular seal.
The geometric symbols are 6 inches across, 1 foot apart, and set into stone disks 8 inches in diameter. Hidden behind the seals are five keyholes that conform in
against the contagion spell. The hag reveals the following information (and nothing more) once an agreement is reached: “Hidden on this level of the dungeon is a library of lost lore, guarded by an
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
20-foot-diameter magic circle inscribed on the floor has glyphs that shed dim purple light. Seven human corpses cocooned in burlap are piled in the middle of the circle.
Nester. Floating next to the
magic spell reveals a strong aura of necromancy magic around the circle. A character who studies the circle and succeeds on a DC 20 Intelligence (Arcana) check can ascertain its properties. The check
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
) check notices a secret panel halfway down the hallway, large enough for a Small creature to fit through, or a Medium creature that is squeezing. The panel reveals a narrow shaft that once housed a
in area 4 slides back and a 7-foot-diameter sphere made of hundreds of skeletal bodies rises magically from the floor. This bone boulder tilts toward area 6 and rolls down the sloping hallway before
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
5. Scrap Metal Warren A 40-foot-high mountain of scrap metal has 10-foot-diameter tunnels winding through it. The scrap metal pile spills into area 2, dominates the cavern north of it, and completely
succeeds on a DC 10 Wisdom (Medicine) check ascertains that the hobgoblins were killed two days ago. A search of the hobgoblin corpses reveals that one has a charcoal sketch of Zox Clammersham on a crumpled-up sheet of parchment.
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
) transform into specters under Olanthius’s command and join him on his hunt. Olanthius is an extraordinarily powerful foe for 9th-level characters. Fortunately, the characters can avoid combat with the death
, as well as the location of Kostchtchie’s Maw, on the characters’ map. Once Kostchtchie is released, the characters can report back to Olanthius at the Crypt of the Hellriders, whereupon he reveals the Bleeding Citadel’s location.