Search Results
All Results
Characters
Compendium
Spells
Items
Monsters
Vehicles
Forums
Returning 35 results for 'before block diffusing chance radius'.
Other Suggestions:
before block diffusing choice radius
before block diffusing change radius
Magic Items
Dungeon Master’s Guide
While wearing this ring, you can take a Magic action to gain X-ray vision with a range of 30 feet for 1 minute. To you, solid objects within that radius appear transparent and don’t prevent
light from passing through them. The vision can penetrate 1 foot of stone, 1 inch of common metal, or up to 3 feet of wood or dirt. Thicker substances or a thin sheet of lead block the vision.
Whenever
Spells
Player’s Handbook
planes of existence, but if the target is on a different plane than you, there is a 5 percent chance that the message doesn’t arrive. You know if the delivery fails.
Upon receiving your message
, a creature can block your ability to reach it again with this spell for 8 hours. If you try to send another message during that time, you learn that you are blocked, and the spell fails.
Monsters
Monster Manual
. The djinni has a 30 percent chance of knowing the Wish spell. If the djinni knows it, the djinni can cast it only on behalf of a non-genie creature who communicates a wish in a way the djinni can
has the Prone condition.
Create Whirlwind. The djinni conjures a whirlwind at a point it can see within 120 feet. The whirlwind fills a 20-foot-radius, 60-foot-high Cylinder centered on that point. The
Magic Items
Dungeon Master’s Guide
from the eye (save DC 18). The table indicates how many charges you must expend to cast the spell. Each time you cast a spell from the eye, there is a 5 percent chance that Vecna tears your soul from
minute. To you, solid objects within that radius appear transparent and don’t prevent light from passing through themselves. The vision can penetrate 1 foot of stone, 1 inch of common metal, or up to
Magic Items
Dungeon Master’s Guide
until 5 days have passed.
Figurine of Wondrous Power (Ebony Fly);Ebony Fly (Rare). This ebony statuette, carved in the likeness of a horsefly, can become a Giant Fly (see the accompanying stat block
to 24 hours. The nightmare fights only to defend itself. Once it has been used, it can’t be used again until 5 days have passed.
The figurine has a 10 percent chance each time you use it to
Backgrounds
The Wild Beyond the Witchlight
of light (no stat block required) that has a flying speed of 30 feet, can hover, and sheds bright light in a 5-foot radius and dim light for an additional 5 feet
carnival, but it won’t voluntarily leave the carnival.
The DM can use the Witchlight hand stat block in chapter 1 to represent hands, performers, and animal trainers who serve as carnival
Ring of X-ray Vision
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Basic Rules (2014)
While wearing this ring, you can use an action to speak its command word. When you do so, you can see into and through solid matter for 1 minute. This vision has a radius of 30 feet. To you, solid
objects within that radius appear transparent and don't prevent light from passing through them. The vision can penetrate 1 foot of stone, 1 inch of common metal, or up to 3 feet of wood or dirt
Smoke Mephit (Summoner Variant)
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Monster Manual (2014)
Death Burst. When the mephit dies, it leaves behind a cloud of smoke that fills a 5-foot-radius sphere centered on its space. The sphere is heavily obscured. Wind disperses the cloud, which otherwise
":"1d100","rollType":"roll","rollAction":"Summon Mephits"} chance of summoning 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Summon Mephits"} mephits of its kind. A summoned mephit appears in an
Vrock (Summoner Variant)
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Monster Manual (2014)
15-foot-radius cloud of toxic spores extends out from the vrock. The spores spread around corners. Each creature in that area must succeed on a DC 14 Constitution saving throw or become
":"roll","rollAction":"Summon Demon"} chance of summoning 2d4;{"diceNotation":"2d4","rollType":"roll"} dretch;dretches or one vrock.
A summoned demon appears in an unoccupied space within 60 feet of its
Monsters
Princes of the Apocalypse
Long Rest). Yan-C- Bin unleashes a terrible thundercrack in a 100-foot-radius sphere centered on himself. All other creatures in the area must succeed on a DC 24 Constitution saving throw or take 31 (9d6
touch.
Gale force winds tear across the landscape in a 5-mile radius, whisking away small or light objects, dismantling roofs and fences, tearing branches from trees, and making flight impossible
Equipment
against giant insects or the vile swarm of insects;swarms of insects described in appendix A of the Monster Manual.
A block of incense sells for 1 sp. When lit, it burns for 8 hours and repels normal insects within a 20-foot-radius centered on it.
Monsters
Princes of the Apocalypse
.
Wildfires erupt within a 5-mile radius of Imix’s lair. Every hour, there is a ten percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Wildfire Chance"} chance that characters in this area
through that space.
Illumination. Imix sheds bright light in a 60-foot radius and dim light for an additional 60 feet.
Legendary Resistance (3/Day). If Imix fails a saving throw, he can choose to
Monsters
Van Richten’s Guide to Ravenloft
);{"diceNotation":"2d8","rollType":"damage","rollAction":"Slam","rollDamageType":"necrotic"} necrotic damage.
Virulent Miasma (1/Day). The plague spreader releases toxic gas in a 30-foot-radius sphere
":"poison"} poison damage on a failed save, or half as much damage on a successful one. A Humanoid reduced to 0 hit points by this damage dies and rises as a zombie (see its stat block in the Monster
Monsters
The Book of Many Things
"}. The knight unleashes a blaze of brilliant energy that fills a 30-foot-radius sphere centered on the knight. Each creature of the knight’s choice in that area must make a DC 15 Dexterity saving
headquarters.
The Solar Bastion knight presented here is an example member of the organization.
Customize this stat block to suit individual knights and differentiate them from each other. For example
Monsters
Mordenkainen Presents: Monsters of the Multiverse
armed with gleaming pistols and muskets. The stat block here represents one of those mercenaries.
Every aspect of these spacefaring giff’s society is organized along military lines. From birth
.
Every other keg of gunpowder within 20 feet of an exploding keg has a 50 percent chance of also exploding. Check each keg only once per turn, no matter how many other kegs explode around it.
Ancient Silver Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Basic Rules (2014)
, and unprotected flames are extinguished. Protected flames, such as lanterns, have a 50 percent chance of being extinguished.
Regional Effects
The region containing a legendary silver dragon&rsquo
;s lair is warped by the dragon’s magic, which creates one or more of the following effects.
Once per day, the dragon can alter the weather in a 6-mile radius centered on its lair. The dragon
Monsters
Strixhaven: A Curriculum of Chaos
an unpredictable jumble of chance and those who believe events form a perfect—and predictable—pattern.Chronal Break (1/Day). The pledgemage chooses a point within 30 feet of itself
, shunting the minds of nearby creatures out of this moment in time. Each creature in a 10-foot-radius sphere centered on that point must succeed on a DC 13 Wisdom saving throw or be incapacitated until the end of the pledgemage’s next turn.
Monsters
Strixhaven: A Curriculum of Chaos
for 1 minute or until the professor uses this action again. The barrier can be a vertical or horizontal plane up to 30 feet on a side or a 10-foot-radius hemispherical dome with a floor. The wall
mystical study divide between those who see history as an unpredictable jumble of chance and those who believe events form a perfect—and predictable—pattern.Force
Staff of Power
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Basic Rules (2014)
against a solid surface, performing a retributive strike. The staff is destroyed and releases its remaining magic in an explosion that expands to fill a 30-foot-radius sphere centered on it.
You have
a 50 percent chance to instantly travel to a random plane of existence, avoiding the explosion. If you fail to avoid the effect, you take force damage equal to 16 × the number of charges in the
Monsters
Baldur’s Gate: Descent into Avernus
Aura of Invulnerability. An invisible aura forms a 10-foot-radius sphere around the hollyphant for as long as it lives. Any spell of 5th level or lower cast from outside the barrier can't affect
(with no chance of error)
Magic Weapons. The hollyphant's weapon attacks are magical.Tusks. Melee Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit","rollAction":"Tusks"} to hit, reach 5 ft
Monsters
Planescape: Adventures in the Multiverse
40 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Demodand"} chance of summoning its choice of 1d2 farastu demodand;farastu demodands or 1 kelubar demodand. A summoned demodand
, FireNauseating Fog (Recharge 6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Nauseating Fog"}. The kelubar magically creates a cloud of greenish fog that fills a 20-foot-radius sphere centered on a
Monsters
Locathah Rising
Hearth of Moonlight and Shadow. At the start of a short or long rest, Amble can touch a point in space, and an invisible, 30-foot-radius sphere of magic appears, centered on that point. Total cover
gaining those of the creature. If the creature has the same proficiency as Amble and the bonus in its stat block is higher, use the creature's bonus instead of Amble's.
When Amble transforms, they
Ancient Brass Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Basic Rules (2014)
, have a 50 percent chance of being extinguished.
A cloud of sand swirls about in a 20-foot-radius sphere centered on a point the dragon can see within 120 feet of it. The cloud spreads around corners
Adult Brass Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Basic Rules (2014)
the dragon and knocked prone. Gases and vapors are dispersed by the wind, and unprotected flames are extinguished. Protected flames, such as lanterns, have a 50 percent chance of being extinguished
.
A cloud of sand swirls about in a 20-foot-radius sphere centered on a point the dragon can see within 120 feet of it. The cloud spreads around corners. Each creature in it must succeed on a DC 15
Adult Silver Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Basic Rules (2014)
unprotected flames are extinguished. Protected flames, such as lanterns, have a 50 percent chance of being extinguished.
Regional Effects
The region containing a legendary silver dragon’s lair
is warped by the dragon’s magic, which creates one or more of the following effects.
Once per day, the dragon can alter the weather in a 6-mile radius centered on its lair. The dragon doesn
Staff of the Magi
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Basic Rules (2014)
explosion that expands to fill a 30-foot-radius sphere centered on it.
You have a 50 percent chance to instantly travel to a random plane of existence, avoiding the explosion. If you fail to avoid
Monsters
Waterdeep: Dungeon of the Mad Mage
flames, such as lanterns, have a 50 percent chance of being extinguished.
Regional Effects
The region containing a legendary Steel dragon’s lair is warped by the dragon’s magic, which
creates one or more of the following effects.
Once per day, the dragon can alter the weather in a 6-mile radius centered on its lair. The dragon doesn’t need to be outdoors; otherwise the effect
Monsters
The Wild Beyond the Witchlight
her. Each creature in a 20-foot-radius sphere centered on that point must make a DC 13 Dexterity saving throw, taking 28 (8d6);{"diceNotation":"8d6","rollType":"damage","rollAction":"Radiant Fire
administers healing. She uses Radiant Fire against groups of foes when there’s no chance of harming allies or innocent lives, otherwise resorting to hold person spells and Divine Radiance attacks
Adult Green Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Basic Rules (2014)
erupt in a 20-foot radius centered on a point on the ground that the dragon can see within 120 feet of it. That area becomes difficult terrain, and each creature there must succeed on a DC 15 Strength
labyrinthine passages within 1 mile of the dragon’s lair. The thickets act as 10-foot-high, 10-foot-thick walls that block line of sight. Creatures can move through the thickets, with every 1 foot
Ancient White Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Basic Rules (2014)
a row:
Freezing fog fills a 20-foot-radius sphere centered on a point the dragon can see within 120 feet of it. The fog spreads around corners, and its area is heavily obscured. Each creature in
lair.
Freezing precipitation falls within 6 miles of the dragon’s lair, sometimes forming blizzard conditions when the dragon is at rest.
Icy walls block off areas in the dragon’s lair
Monsters
Mordenkainen Presents: Monsters of the Multiverse
a chance that a goblin will become possessed by a nilbog, particularly if the goblins have been mistreated by their betters. The possessed goblin turns into a wisecracking, impish creature fearless
. While possessed, the goblin uses the nilbog stat block. If the save succeeds, the spirit can’t possess that goblin for 24 hours.
If its host is killed or the possession is ended by a spell such
Bag of Beans
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Basic Rules (2014)
Inside this heavy cloth bag are 3d4 dry beans. The bag weighs 1/2 pound plus 1/4 pound for each bean it contains.
If you dump the bag's contents out on the ground, they explode in a 10-foot radius
treant sprouts. There's a 50 percent chance that the treant is chaotic evil and attacks.
21-30
An animate, immobile stone statue in your likeness rises. It makes verbal threats against you. If
Adult White Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Basic Rules (2014)
a row:
Freezing fog fills a 20-foot-radius sphere centered on a point the dragon can see within 120 feet of it. The fog spreads around corners, and its area is heavily obscured. Each creature in
lair.
Freezing precipitation falls within 6 miles of the dragon’s lair, sometimes forming blizzard conditions when the dragon is at rest.
Icy walls block off areas in the dragon’s lair
Ancient Green Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Basic Rules (2014)
vines erupt in a 20-foot radius centered on a point on the ground that the dragon can see within 120 feet of it. That area becomes difficult terrain, and each creature there must succeed on a DC 15
form labyrinthine passages within 1 mile of the dragon’s lair. The thickets act as 10-foot-high, 10-foot-thick walls that block line of sight. Creatures can move through the thickets, with every
Magic Items
Mythic Odysseys of Theros
stat block), which appear in unoccupied spaces within 30 feet of it and are hostile.
7
Swarming Insects. The vessel casts the insect plague spell, centered on itself and with a radius of






