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Returning 35 results for 'barrier block diffusing causing reveals'.
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Magic Items
Dungeon Master’s Guide
This bag made from gray, rust, or tan cloth appears empty. Reaching inside the bag, however, reveals the presence of a small, fuzzy object.
You can take a Magic action to pull the fuzzy object from
creature’s stat block. The creature vanishes at the next dawn or when it is reduced to 0 Hit Points.
The creature is Friendly to you and your allies, and it acts immediately after you on your
Magic Items
Dungeon Master’s Guide
defends itself but otherwise takes no actions. At the end of the duration, the creature acts in accordance with its normal disposition and alignment.
An Identify spell reveals if the flask contains a
the following table (see the Monster Manual for the creature’s stat block).
1d100
Contents
0-50
No creature
51
Arcanaloth
52-54
Bone Devil
55-56
Cambion
57
Magic Items
Dungeon Master’s Guide
rejects you but also places a curse on you, causing you to make D20 Test;D20 Tests with Disadvantage for 24 hours or until the curse is ended by a Remove Curse spell or similar magic. If you’re
serving you. The entity appears in an unoccupied space within 120 feet of you. It uses the Shadow stat block with these changes: it is a Fey, has a Neutral alignment, and doesn’t create new shadows
Magic Items
Dungeon Master’s Guide
. The DM can use a different stat block to represent the knight, as desired.
Moon. You gain the ability to cast Wish 1d3 times.
Puzzle. Permanently reduce your Intelligence or Wisdom by 1d4 + 1 (to
until they or someone else reveals it. Nothing less than a Wish spell or divine intervention can end the NPC’s hostility toward you.
Ruin. All forms of wealth that you carry or own, other than
Monsters
Eberron: Forge of the Artificer
using Wisdom as the spellcasting ability (spell save DC 13):
At Will : Guidance
1/Day Each: Detect Thoughts, See InvisibilitySpontaneous Barrier (Recharge 4–6);{"diceNotation":"1d6", "rollType
":"recharge", "rollAction":"Spontaneous Barrier"}. Trigger: The inquisitive or an ally it can see is hit with an attack roll. Response: The inquisitive adds 2 to its or the ally’s AC against that
Monsters
Quests from the Infinite Staircase
Specialization"}): 1, aerialist; 2, diplomat; 3, diver; 4, duelist; 5, medic; 6, sentry. This design determines certain traits in this stat block.
Lightning Overload. When the android takes lightning
can wear down an android’s critical faculties, causing it to behave erratically.Cold, PoisonAcid, Fire
Monsters
Mordenkainen Presents: Monsters of the Multiverse
", "rollAction":"Sacred Animation"}. When the eidolon moves into a space occupied by a sacred statue, the eidolon can disappear, causing the statue to become a creature under the eidolon’s control
. The eidolon uses the sacred statue’s stat block in place of its own.
Turn Resistance. The eidolon has advantage on saving throws against any effect that turns Undead.
Unusual Nature. The
Monsters
Quests from the Infinite Staircase
’s shadow.”
Sion’s sorcery allows him to step in and out of shadows and create shadowy duplicates of himself. He can even exercise limited control over others’ shadows, causing
by Sion from pure shadow, both creatures use the shadow stat block, but the raven has a flying speed of 40 feet.Shadow Step. While Sion is in dim light or darkness, he magically teleports up to 15 feet to an unoccupied space he can see that is also in dim light or darkness.
Monsters
Fizban's Treasury of Dragons
: dimension door, disguise self, sendingMagic Shield (3/Day). When the draconian is hit by an attack roll, it can create an invisible barrier of magical force around itself, granting it a +5 bonus to its
AC against that attack and potentially causing the attack to miss.The rarest and most powerful of the draconians are the masterminds—spellcasters and strategists who most often serve as military
Monsters
Bigby Presents: Glory of the Giants
. The target dies if its hit point maximum is reduced to 0.
A Humanoid slain by this attack immediately rises as a miniature spectral cloud (use the specter stat block in the Monster Manual). The
cloud giant undergoes a ritual in which its heart is transplanted into a cloud, causing the giant’s body to dissolve and its spirit to animate the cloud.Poison, ThunderCold, Necrotic; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks
Magic Items
Strixhaven: A Curriculum of Chaos
or slap it awake.
Visions of Terror. The cursed creature sees terrifying visions, causing it to view all creatures that aren’t also cursed as dangerous monsters for 10 minutes. The cursed
magic. All cases of the curse end if Murgaxor’s orb is destroyed.
Magical Signature. As a side effect of the orb’s curse, the spell detect magic reveals an aura of enchantment surrounding
Deck of Many Things
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Basic Rules (2014)
alteration, causing your alignment to change. Lawful becomes chaotic, good becomes evil, and vice versa. If you are true neutral or unaligned, this card has no effect on you.
Comet. If you single
ability to cast the wish spell 1d3 times.
Rogue. A nonplayer character of the GM's choice becomes hostile toward you. The identity of your new enemy isn't known until the NPC or someone else reveals
Monsters
Mordenkainen Presents: Monsters of the Multiverse
and using Charisma as the spellcasting ability (spell save DC 20):
At will: command, dancing lights, detect magic, thaumaturgy
2/day each: banishment, blade barrier, cure wounds, hold person, plane
;Mothers of Rebellion
Some matron mothers renounce Lolth and join the war against their former goddess. Such drow could be of any alignment, and they lose the following abilities in the stat block
Monsters
Mordenkainen Presents: Monsters of the Multiverse
attack roll, the clockwork gives that creature a +5 bonus to its AC against that attack, potentially causing a miss. To use this ability, the clockwork must be able to see the creature and the
enhancements and one potential malfunction to its stat block. You can select randomly or choose a pair of modifications that fit the temperament of the clockwork’s builder.
Clockwork Enhancements
Magic Items
Tasha’s Cauldron of Everything
conjecture than fact, often referring to otherworldly beings, the mysterious Barrier Peaks in Oerth, and the supposedly related device known as the Machine of Lum the Mad. The best details on the device
action, you can command the servant to take one of the actions in its stat block or some other action.
When a creature provokes an opportunity attack from the servant, you can use your reaction to command
Magic Items
Lost Laboratory of Kwalish
spades
Rogue
Two of spades
Balance
Joker (with TM)
Fool
Joker (without TM)
Jester
Balance. Your mind suffers a wrenching alteration, causing your alignment to change for
identity of your new enemy isn’t known until the NPC or someone else reveals it. Any enchantment spell cast on the NPC at 6th level or higher can end the NPC’s hostility toward you.
Ruin
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
Random Obstacles Obstacles block progress through the dungeon. In some cases, what adventurers consider an obstacle is an easy path for the dungeon’s inhabitants. For example, a flooded chamber is a
barrier to many characters but easily navigated by water-breathing creatures. Obstacles can affect more than one room. A chasm might run through several passages and chambers, or send cracks through
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
lit during the day and dimly lit at night. Torches are mounted along the keep’s interior walls, but they aren’t lit. Scrying Barrier. Before putting his necromantic plans in motion, Gremorly placed
runes around the keep’s outer walls that block certain kinds of divination magic. Creatures outside the keep’s exterior walls can’t scry into the keep. However, creatures inside the keep can scry inside it or beyond the walls. This effect lingers even if Gremorly’s ritual ghost trap is dismantled.
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
Stopping the Ritual If Murgaxor’s barrier and ritual stones are destroyed, Murgaxor loses access to his lair actions. In addition, any creatures or effects brought forth by his lair actions (such as
(use the bullywug stat block). When the ritual was disrupted, his powers dissipated as well. In this state, he no longer poses a threat to anyone. The characters have won!
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
uses the Oriq blood mage stat block in chapter 7 and has access to lair actions (see “Murgaxor’s Lair Actions” below), which he can use anywhere in the Ruins of Caerdoon. Whirling around him are five
, he can take lair actions. Barrier. Murgaxor is surrounded by a barrier of arcane energy resembling a cocoon of writhing mud. While surrounded by this barrier, Murgaxor and the stones encircling him
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
to stone and placed here by Halaster to lure other adventurers to their doom (see “Pit Trap” below). Pit Trap A detect magic spell reveals an aura of transmutation magic around the pit. Each time
Dexterity saving throw, taking 88 (16d10) bludgeoning damage on a failed save, or half as much damage on a successful one. Creatures that are gaseous, amorphous (such as an ooze), or protected by an impenetrable magical barrier (such as that created by an Otiluke’s resilient sphere spell) take no damage.
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
quick to point out this anomaly, to prove to the characters that the maze is nothing to take lightly. The view from above reveals the maze as it exists in the real world. The view up the path from
ground level looks into the extradimensional space that Xonthal crafted as a barrier around his home. The tower’s entrance exists only within this extradimensional space. Entering the maze any other way
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
20. False Tomb Nested in the ceiling of the western tunnel is a stone block. A character who searches the tunnel spots the block with a successful DC 15 Wisdom (Perception) check. The block is part
coffin is stuck to the floor with sovereign glue and has a hinged lid. A detect magic spell or similar effect reveals an aura of abjuration magic around the coffin. A wooden plaque inside the coffin
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
Enhanced Medusa Like the enhanced sphinx from Lost Laboratory of Kwalish, this creature has been augmented with various technologies from the Barrier Peaks. Specifically, its eyes have been replaced
Living Lanthorn” as a result. The enhanced medusa uses the medusa stat block with the following changes: It has truesight out to a range of 60 feet. It can cast the light cantrip at will. Its
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
are quick to point out this anomaly, to prove to the characters that the maze is nothing to take lightly. The view from above reveals the maze as it exists in the real world. The view up the path from
ground level looks into the extradimensional space that Xonthal crafted as a barrier around his home. The tower’s entrance exists only within this extradimensional space. Entering the maze any other
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
construct for all time as punishment. A brain in iron uses the brain in a jar stat block with the following changes: It is lawful neutral. It has the construct type. Its size is Large. It has Armor Class
15 (natural armor). It has a speed of 20 feet. If this adventure is played as a sequel to Lost Laboratory of Kwalish, this creature began as the brains in jars encountered in the Barrier Peaks. After
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
Vault of Reflection Features Alien Growth The beholder’s aberrant influence permeates the stonework across this level of the tomb, causing purple mold to sprout from the floors, walls, and ceilings
character. (Roll a d10 and consult the beholder stat block to determine which ray it produces.) After making this attack, the eyestalk quickly disappears back into the mold.
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
the jars here; the resulting alchemical stew mutated three of the brains in this room. The now-floating brains (use the grell stat block) attack any creatures that enter the area. Two helmet-like
instantly switch bodies (an unwilling creature can make a DC 18 Wisdom saving throw, causing the machine to fail on a successful saving throw). Each creature retains its personality and memories but
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
Is That Astrolabe Breathing? After the characters find the tome for Professor Blackstone and gather any information they wish, or if they closely examine the central astrolabe, the astrolabe reveals
movement from the largest astrolabe along the north wall, as the device’s overlapping copper rings become lashing, barbed tentacles!
The astrolabe uses the stat block of a grick alpha, except it doesn’t
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
fog makes it hard to see the dragon’s features from a distance, but close inspection reveals that it’s a silver dragon of noble bearing, its spiny frill cracked and broken in many places. The statue
is 10 feet tall but looks much more imposing perched on the granite block. If scrutinized with a detect magic spell, the statue radiates an aura of evocation magic. The dragon statue used to breathe a cone of cold as part of a magic trap, but the trap no longer works (see area Q2).
Compendium
- Sources->Dungeons & Dragons->Giants of the Star Forge
Wisdom saving throw. On a failed save, the competitor flinches, causing the mud barrier to crack. If the barrier cracks, at the start of each of the competitor’s turns, the competitor must succeed on a
protective barrier as hard as stone. However, a single movement causes the mud barrier to crack, ruining its protection. After the paste is applied but before it hardens, each competitor can take a
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
plus modifiers equals or exceeds the target's Armor Class (AC), the attack hits. The AC of a character is determined at character creation, whereas the AC of a monster is in its stat block. Modifiers to
whatever modifier is provided in its stat block. Ability Modifier. The ability modifier used for a melee weapon attack is Strength, and the ability modifier used for a ranged weapon attack is Dexterity
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
the darkness for 1 minute and reveals a 12-foot-tall statue at the center of it. The statue magically and silently reshapes itself every minute, taking on one hideous form after another. When first seen
take on lives of their own — an eerie but harmless magical effect. Standing atop a 2-foot-high stone block in front of a locked double door is a 6-foot-tall statue of a male drow with a cruel smile who
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
plate, causing a volley of spikes to discharge upward. If the plate is triggered, each person in the pit or leaning over its edge is likely to be struck by the spikes, which have a +11 bonus to hit and
block didn’t work—unless the check fails by 5 or more, in which case the job seems solid but fails when someone walks on the plate.
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
is claimed and set head-first into the indentation, read: A thunderous trumpeting sound erupts from the mastodon’s trunk, causing a block of stone to seal off the room. The cog under the mastodon’s
67. Hall of the Golden Mastodon A character who searches for traps in the tunnel approaching this room notices a block of stone lodged in the ceiling with a successful DC 20 Wisdom (Perception) check