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Returning 35 results for 'before blocks diffusing cause replaced'.
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Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
are tiny thieves who steal whatever they can lay their hands on to cause confusion and consternation. A faerie borrower stands less than six inches tall, with blue or blue-gray skin and wings resembling
’s faeries, the faeries treat them like distant (and somewhat embarrassing) cousins. Ouphes can be represented with the stat blocks for Pixie;pixies or Sprite;sprites.
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
have the frightened condition for 1 minute. A frightened creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Faerie pests love to cause
moss than most mortals. While ouphes are related to Eldraine’s faeries, the faeries treat them like distant (and somewhat embarrassing) cousins. Ouphes can be represented with the stat blocks for Pixie;pixies or Sprite;sprites.
Mischievous Stealth. The faerie takes the Hide action.
Monsters
Locathah Rising
blocks the sphere.
While within the sphere, Amble and their allies gain a +5 bonus to Dexterity (Stealth) and Wisdom (Perception) checks, and any light from open flames in the sphere isn’t
their new form. Amble reverts to their true form if they die or fall unconscious. Amble can revert to their true form using a bonus action on their turn.
Amble's game statistics are replaced by the
Monsters
Thieves’ Gallery
she will fight tooth and nail for a cause she believes in.
Doric has joined the Emerald Enclave, a network of survivalists who tend to the balance between civilization and nature. When the Lord of
reverts to her true form if she is incapacitated or dies. She can revert to her true form using a bonus action.
While Doric is transformed, her stat block is replaced by the stat block of that form
Magic Items
Storm King's Thunder
altitude and location remain fixed until the orb is returned or replaced.
As an action, you can cause one of the following effects to occur if you are touching the orb:
The castle moves at a
Adult Gold Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
Intelligence, Wisdom, and Charisma scores, as well as this action. Its statistics and capabilities are otherwise replaced by those of the new form, except any class features or legendary actions of that
ruins.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row
Adult Silver Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
replaced by those of the new form, except any class features or legendary actions of that form.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary action
dreams of.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as if it had cast the fog cloud
Ancient Bronze Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
are otherwise replaced by those of the new form, except any class features or legendary actions of that form.The dragon can take 3 legendary actions, choosing from the options below. Only one
vault or nest for its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it
Ancient Gold Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
Intelligence, Wisdom, and Charisma scores, as well as this action. Its statistics and capabilities are otherwise replaced by those of the new form, except any class features or legendary actions of
ancient ruins.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds
Ancient Silver Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
otherwise replaced by those of the new form, except any class features or legendary actions of that form.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary
dragon dreams of.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as if it had cast the
Adult Bronze Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
are otherwise replaced by those of the new form, except any class features or legendary actions of that form.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary
vault or nest for its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it
Ancient Brass Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
replaced by those of the new form, except any class features or legendary actions of that form.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary action option can
initiative ties), the dragon takes a lair action to cause one of the following effects:
A strong wind blows around the dragon. Each creature within 60 feet of the dragon must succeed on a DC 15
Equipment
deck; it and the ship are inseparable. If the ship is reduced to 0 hit points, the treant dies of shock. The ship can function if its treant dies, but the treant can never be replaced with another
air into fresh air).
A living ship can float on water and sail across it, but it can’t land safely on the ground (its keel would cause it to roll on its side). Its standard weaponry is an aft-mounted ballista.
Adult Green Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row:
Grasping roots and vines
to 60 feet long, 10 feet high, and 5 feet thick, and it blocks line of sight. When the wall appears, each creature in its area must make a DC 15 Dexterity saving throw. A creature that fails the save
Ancient Green Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row:
Grasping roots and
is up to 60 feet long, 10 feet high, and 5 feet thick, and it blocks line of sight. When the wall appears, each creature in its area must make a DC 15 Dexterity saving throw. A creature that fails
Ancient Copper Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
statistics and capabilities are otherwise replaced by those of the new form, except any class features or legendary actions of that form.The dragon can take 3 legendary actions, choosing from the options
seekers and distract them from where the real treasure is hidden.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects
Monsters
Eberron: Rising from the Last War
Intelligence, Wisdom, and Charisma scores, as well as this action. Her statistics and capabilities are otherwise replaced by those of the new form, except any class features or legendary actions of that
.
Some thirty overlords are bound in Khyber. Two are described here: Rak Tulkhesh and Sul Khatesh, both of whom remain imprisoned and can't take physical form. The stat blocks provided here reflect the
Monsters
Eberron: Rising from the Last War
, and Intelligence, Wisdom, and Charisma scores, as well as this action. His statistics and capabilities are otherwise replaced by those of the new form, except any class features or legendary actions
form. The stat blocks provided here reflect the powers they would wield if they were ever unleashed upon the world.
Immortal Nature. An overlord doesn't require air, food, drink or sleep. It also
Monsters
Waterdeep: Dungeon of the Mad Mage
replaced by those of the new form, except any class features or legendary actions of that form.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary action option can
eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it had cast the fog
Monsters
Waterdeep: Dungeon of the Mad Mage
otherwise replaced by those of the new form, except any class features or legendary actions of that form.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary
half its flying speed.Stalagma Steelshadow’s Lair
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, Titivilus has manipulated everyone along his path to power, either to win them over to his cause or to remove them as a threat.
Since gaining his position, Titivilus has convinced Dispater that countless
that either Titivilus is Dispater in disguise or Titivilus has removed the archduke and replaced him altogether.
Titivilus recognizes the precariousness of his position. After all, Dispater’s
Monsters
Waterdeep: Dungeon of the Mad Mage
(losing initiative ties), Halaster takes a lair action to cause one of the following effects:
Halaster targets a volume of unoccupied space or solid stone no larger than four 10-foot cubes within 30
feet of him, turning the open space to solid, worked stone or vice versa.
Halaster causes one door or archway within 30 feet of him to disappear and be replaced by a blank wall, or he restores a door
Monsters
Sleeping Dragon’s Wake
well as this action. Her statistics and capabilities are otherwise replaced by those of the new form, except any class features or legendary actions of that form.Lhammaruntosz can take 3 legendary
its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it had cast the fog
Monsters
Storm King's Thunder
, hit points, Hit Dice, ability to speak, proficiencies, Legendary Resistance, lair actions, and Intelligence, Wisdom, and Charisma scores, as well as this action. Her statistics are otherwise replaced
intruders.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
All Stat Blocks (pp. 346–359) All stat blocks in appendix B have been replaced with the Monster Manual (2025) versions.
Monsters
Storm King's Thunder
their lairs with vegetation.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same
surface within 120 feet of the dragon. The wall is up to 60 feet long, 10 feet high, and 5 feet thick, and it blocks line of sight. When the wall appears, each creature in its area must make a DC 15
Monsters
Divine Contention
(losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row:
Grasping roots and vines erupt in a 20
, 10 feet high, and 5 feet thick, and it blocks line of sight. When the wall appears, each creature in its area must make a DC 15 Dexterity saving throw. A creature that fails the save takes 18 (4d8
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
Find Familiar (p. 240) The third paragraph has been replaced with the following: When the familiar drops to 0 hit points, it disappears, leaving behind no physical form. It reappears after you cast
this spell again. As an action, you can temporarily dismiss the familiar to a pocket dimension. Alternatively, you can dismiss it forever. As an action while it is temporarily dismissed, you can cause
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Acheron Acheron is made of immense iron blocks whose metallic surfaces ring beneath the marching feet of endless armies. These blocks drift through an airy void, sometimes colliding with a fearsome
clang, crushing all between them and sending shudders through the plane. Acheron has four layers, with the largest blocks gravitating to the top layer. Some scholars have theorized that the crashing
Compendium
- Sources->Dungeons & Dragons->Uni and the Hunt for the Lost Horn
choose that has a Challenge Rating equal to or less than the target’s (or the target’s level if it doesn’t have a Challenge Rating). The target’s game statistics are replaced by the stat block of the
chosen Beast, but the target retains its alignment, personality, creature type, Hit Points, and Hit Point Dice. See appendix B for a sample of Beast stat blocks. The target gains a number of
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
or villain might be replaced by cascading catastrophes like those brought about by a meteor strike or volcanic eruption. Regardless of a hero’s power, the best-timed critical hit or the most powerful
interplanar rifts might sow all manner of supernatural chaos. Wars and relentless monster hordes—like legions of zombies or fiends—can also cause region- or world-changing ruin. In all these cases, society
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
destroyed or removed from its castle, the castle’s altitude and location remain fixed until the orb is returned or replaced. As an action, you can cause one of the following effects to occur if you
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
is replaced with the peace and quiet of the world of the dead. Cultists. Worshipers of Orcus are heretics and blasphemers who see the gods of the multiverse as cruel, unjust creatures. They resent
cause are admitted to the cult. Those who have second thoughts and attempt to decline are destroyed, their souls condemned to the Outer Planes while their bodies are animated as skeletons and zombies.
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
Hoard of the Dragon Queen (p. 231) The heading is now “Tyranny of Dragons,” and the first three paragraphs of this section have been replaced with the following text: Tyranny of Dragons deals with
convince him to aid their cause. The characters might also want to confront him after meeting the ghost of his dead son, Eigeron, in chapter 4, “The Chosen Path.” The shattering of the ordning has the following effects on Blagothkus:
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Astral Adventurer’s Guide
ship are inseparable. If the ship is reduced to 0 hit points, the treant dies of shock. The ship can function if its treant dies, but the treant can never be replaced with another. When the treant
ship can float on water and sail across it, but it can’t land safely on the ground (its keel would cause it to roll on its side). Its standard weaponry is an aft-mounted ballista. Living Ship Summary






