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Returning 35 results for 'detected start'.
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Monsters
Eberron: Rising from the Last War
, destructive wave, fly, mass suggestion, staggering smite, suggestion, true seeing
Limited Magic Immunity. Mordakhesh can't be affected or detected by spells of 6th level or lower unless he wishes to be
at the end of another creature's turn. Mordakhesh regains spent legendary actions at the start of his turn.
Attack. Mordakhesh makes one weapon attack or casts chromatic orb.
Chromatic Resistance
Monsters
Mordenkainen Presents: Monsters of the Multiverse
. If detected, it sends electrical shocks through the ground toward pursuers while it retreats.
Clockworks
Gnomes’ tinkering with magic and mechanical devices has produced many failed
damage, this ability doesn’t function at the start of its next turn.
7
Sturdy Frame. The clockwork’s hit point maximum increases by an amount equal to its number of Hit Dice.
8
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
comes close enough to be detected. The spider then snares the ship before using web strands to catch crew members and reel them toward its snapping jaws.Snare Ship (1/Day). The spider weaves a magical
Relentless Slasher
Legacy
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monsters
Van Richten’s Guide to Ravenloft
thoughts, and it can’t be detected by abilities that sense Fiends.Multiattack. The slasher makes two Slasher’s Knife attacks.
Slasher’s Knife. Melee or Ranged Weapon Attack: +7
damage at the start of each of its turns. Each time the slasher hits the wounded target with this attack, the damage dealt by the wound increases by 3 (1d6);{"diceNotation":"1d6","rollType":"damage
Monsters
Spelljammer: Adventures in Space
, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The dragon regains spent legendary actions at the start of
tiresome. Trespassers who are detected in a solar dragon’s lair can expect to be met with resistance, followed by hostility, especially if the lair contains eggs.
A solar dragon egg has an obsidian
Monsters
Mordenkainen Presents: Monsters of the Multiverse
invisible and teleports, along with any equipment it is wearing or carrying, up to 60 feet to an unoccupied space it can see. It remains invisible until the start of its next turn or until it attacks or
the heart, causing those nearby to feel the approach of death. If detected, gloom weavers use their shadow magic to reduce enemies to ghastly corpses.
Shadar-kai
In the gloom of the Shadowfell live
Monsters
Spelljammer: Adventures in Space
, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The dragon regains spent legendary actions at the start of
tiresome. Trespassers who are detected in a solar dragon’s lair can expect to be met with resistance, followed by hostility, especially if the lair contains eggs.
A solar dragon egg has an obsidian
Fraz-Urb'luu
Legacy
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Monsters
Out of the Abyss
divination magic, perceived through magical scrying sensors, or detected by abilities that sense demons or fiends.Multiattack. Fraz-Urb’luu makes three attacks: one with his bite and two with his
options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. Fraz-Urb’luu regains spent legendary actions at the start of his turn
Monsters
Mordenkainen Presents: Monsters of the Multiverse
other magical effects.
Undetectable. Fraz-Urb’luu can’t be targeted by divination magic, perceived through magical scrying sensors, or detected by abilities that sense demons or
the start of his turn.
Tail. Melee Weapon Attack: +16;{"diceNotation":"1d20+16","rollType":"to hit"} to hit, reach 15 ft., one target. Hit: 20 (2d10 + 9);{"diceNotation":"2d10+9","rollType":"damage
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Sigil and the Outlands
particular object called a portal key. When a creature with a portal’s key crosses a portal’s threshold, the portal remains open until the start of that creature’s next turn. Portals are usually invisible
when they’re inactive (including to detect magic spells), but they can be detected by the true seeing or warp sense spell (see chapter 1 of this book for a description of the latter). When a portal activates, it typically becomes outlined in light with its destination visible beyond.
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
open until no more movement is detected. Some doors are color coded and require a key card to open. A creature carrying the appropriate key card can open a locked door by standing within 10 feet of the
a Knock spell on a blue door’s lock suppresses the lock for 1 minute, and casting a Knock spell on a yellow door’s lock suppresses the lock until the start of the caster’s next turn.
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
weighs down the heart, causing those within its oppressive aura to feel the approach of death. This torment alone is enough to please its master, the Raven Queen, but should it be detected, a gloom
Misty Escape (Recharges after a Short or Long Rest). When the gloom weaver takes damage, it turns invisible and teleports up to 60 feet to an unoccupied space it can see. It remains invisible until the start of its next turn or until it attacks or casts a spell.
Monsters
Fizban's Treasury of Dragons
actions at the start of its turn.
Claw. The dragon makes one Claw attack.
Psionics (Costs 2 Actions). The dragon uses Psychic Step or Spellcasting.
Emerald Embers (Costs 3 Actions). The dragon
disguised as a human merchant prince.
5
An adult emerald dragon shows an emerald dragon wyrmling how to safely observe Humanoids without being detected.
6
An adult emerald dragon keeps a
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
oddity caused by Murgaxor’s orb (detailed at the start of this adventure). A character who detected similar magic in a previous Strixhaven adventure realizes this magic has the same unusual signature
opponents but one have collapsed. Although there’s no way for the characters to know this yet, the collapsed opponents have been rendered unconscious by the curse from Murgaxor’s orb (detailed at the start
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
can’t be affected or detected by spells of 6th level or lower unless he wishes to be. Mordakhesh has advantage on saving throws against all other spells and magical effects.
Actions
Multiattack
at the start of his turn.
Attack. Mordakhesh makes one weapon attack or casts chromatic orb.
Chromatic Resistance. Modakhesh gains resistance to one damage type of his choice—acid, cold, fire
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
immune to any effect that would sense its emotions or read its thoughts, and it can’t be detected by abilities that sense Fiends.
Actions
Multiattack. The slasher makes two Slasher’s Knife attacks
suffers a lingering wound that causes it to take 7 (2d6) necrotic damage at the start of each of its turns. Each time the slasher hits the wounded target with this attack, the damage dealt by the wound
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
scrying sensors, or detected by abilities that sense demons or fiends.
Actions
Multiattack. Fraz-Urb’luu makes three attacks: one with his bite and two with his fists.
Bite. Melee Weapon Attack: +16
legendary actions at the start of his turn.
Tail. Melee Weapon Attack: +16 to hit, reach 15 ft., one target. Hit: 31 (4d10 + 9) bludgeoning damage. If the target is a Large or smaller creature, it
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
Dewlight detected their approach, turned invisible for safety’s sake, and fled into their homes for good measure. The lone exception is Wheeldoli, an elderly sprite whose curiosity outweighs his sense of
is prepared to turn invisible and make himself scarce at the first sign of aggressiveness, but if the characters start by mentioning that they have spoken with Feynor, or if they talk to him about the
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
detected. Any cloud giant or aarakocra simulacrum can place the castle on alert. A cloud giant does this by bellowing “To arms!” at the end of its first turn in combat. An aarakocra simulacrum does it by
the “Lady of Masks” section near the start of this chapter for more information on Sansuri’s tactics). Lyn Armaal Roster Area Creature(s) Notes 1 4 aarakocra simulacra The simulacra remain here
Compendium
- Sources->Dungeons & Dragons->Monstrous Compendium Volume One: Spelljammer Creatures
often haunts asteroid belts, lurking among normal asteroids until a spelljamming ship comes close enough to be detected. The spider then snares the ship before using web strands to catch crew members
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 creature hasn’t observed
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a5
). Alert Level The Doomvault is an active complex. As effects of the characters’ assault grow more widespread or easily detected, the alert level of the dungeon’s inhabitants rises. This level starts at 0
warrior by the start of its next turn. Instead of allowing the warrior to attack, Var uses the warrior’s actions to cast his spells through it. When Var becomes aware of the group through a dread warrior
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
open, and so on. This entry specifies what the trap targets, its attack bonus or saving throw DC, and what happens on a hit or a failed saving throw. Countermeasures. Traps can be detected or
for using a simple trap in play, start by making note of the characters’ passive Wisdom (Perception) scores. Most traps allow Wisdom (Perception) checks to detect their triggers or other elements
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
, perceived through magical scrying sensors, or detected by abilities that sense demons or fiends.
Actions
Multiattack. Fraz-Urb’luu makes three attacks: one with his bite and two with his fists.
Bite
. Fraz-Urb’luu regains spent legendary actions at the start of his turn.
Tail. Melee Weapon Attack: +16 to hit, reach 15 ft., one target. Hit: 20 (2d10 + 9) bludgeoning damage. If the target is a Large
Compendium
- Sources->Dungeons & Dragons->Mordenkainen Presents: Monsters of the Multiverse
segmented body remains buried. If detected, it sends electrical shocks through the ground toward pursuers while it retreats. Clockwork Bronze Scout
Medium Construct, Unaligned
Armor Class 13
Hit
function at the start of its next turn. 7 Sturdy Frame. The clockwork’s hit point maximum increases by an amount equal to its number of Hit Dice. 8 Suction. The clockwork gains a climbing speed of 30
Compendium
- Sources->Dungeons & Dragons->Mordenkainen Presents: Monsters of the Multiverse
, or detected by abilities that sense demons or Fiends.
Actions
Multiattack. Fraz-Urb’luu makes one Bite attack and two Fist attacks, and he uses Phantasmal Terror.
Bite. Melee Weapon Attack: +16
-Urb’luu regains spent legendary actions at the start of his turn.
Tail. Melee Weapon Attack: +16 to hit, reach 15 ft., one target. Hit: 20 (2d10 + 9) force damage. If the target is a Large or smaller
Compendium
- Sources->Dungeons & Dragons->Heroes of the Borderlands
door and make a DC 13 Wisdom (Perception) check, detecting the trap on a successful check. Once detected, the trap can be disabled by a character who takes the Utilize action and succeeds on a DC 13
sarcophagus. If the characters touch any of the sarcophagi or the chest, the Hostile zombies push the lids off their containers and start combat, seeking to rend intruders limb from limb. Helge C
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
organize hunting parties to exterminate the abomination. Lacking enough intelligence to be detected by an elder brain’s power to sense thoughts, neothelids warrant such precautions. Savage Behemoth. As a
, it has total cover against attacks and other effects outside the neothelid, and it takes 35 (10d6) acid damage at the start of each of the neothelid’s turns.
If the neothelid takes 30 damage or
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
subconscious, the ritual manifests the most terrifying figures the characters can think of — their bosses. At the start of combat, wraithlike Far Realm versions of Omin Dran, Jim Darkmagic, Môrgæn, and Viari
difficult terrain. Additionally, each flight of steps is trapped at its midpoint with a magical rune that can be detected only with a successful DC 13 Intelligence (Investigation) or Wisdom (Perception
Compendium
- Sources->Dungeons & Dragons->Mordenkainen Presents: Monsters of the Multiverse
heart, causing those nearby to feel the approach of death. If detected, gloom weavers use their shadow magic to reduce enemies to ghastly corpses. Shadar-kai Gloom Weaver
Medium Humanoid (Elf
60 feet to an unoccupied space it can see. It remains invisible until the start of its next turn or until it attacks or casts a spell.
Shadow Dancer Those who have fought shadow dancers describe
Magic Items
Infernal Machine Rebuild
becomes intensely acidic to you. If you are submerged in water, you take 1d6 acid damage at the start of each of your turns, and drinking pure water causes you to be poisoned for 1 hour.
19
A
Anything poisonous within 50 feet of you is automatically detected and marked by the image of a small frog that is visible only to you.
A dozen small frogs constantly follow you around, chirping loudly
Compendium
- Sources->Dungeons & Dragons->Heroes of the Borderlands
. Once detected, the pit can be safely avoided by sidling along its perimeter.
Escaping the Pit. The pit’s walls have cracks big enough to serve as handholds, allowing trapped creatures to climb out
Scene. Read the boxed text aloud. Then say, “Roll Initiative!” to signal the start of combat. Roll once for both centipedes, which act on the same turn.
Players React. In combat, the characters and
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
package. The duergar took up gambling and drinking. Lottie employs only skeletons to work her palace, many of which were once duergar. Some of the duergar decided to start up a town next to the casino
trap, which sprays anyone who tries to pick the lock with a potent contact poison. The trap can be detected with a successful DC 16 Intelligence (Arcana or Investigation) check and disarmed with a DC
Compendium
- Sources->Dungeons & Dragons->Netheril’s Fall: Tales of Terror, Treasure, and Time Travel
magical knowledge or training would do well to start at the Last Academies, although admittance requires a rigorous test of magical prowess that often proves deadly. Research. The Library of Netheril
magic items best kept on ice. Adventurers might seek to plunder the frozen goods, claiming what they can before they are detected or succumb to frostbite. Ice Plane Portals. The icy portals conjured
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2
orcs aren’t particularly vigilant, but they do start shooting if the sentries in area 1 call for help. The orcs are armed with longbows instead of javelins: +3 to hit (range 150/600 ft.); 5 (1d8 + 1
damage with a successful DC 10 Dexterity saving throw. At the start of each of its turns thereafter, an affected creature takes 5 (2d4) fire damage. A creature can fight the flames around itself by
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2
) check to spot. If the characters detected the faint trail that leads there, a successful DC 10 Wisdom (Perception) check locates the door. Beyond is a flight of stone stairs that leads upward. The
. Unless the party climbed the stairs from area 35 without triggering the magic mouth, the duergar are invisible. Negotiation. The duergar start hostile but wait to see if the characters attack