block buildings diffusing check reveal

Mason's Tools

Equipment

Ability: Strength Utilize: Chisel a symbol or hole in stone (DC 10) Craft: Block and Tackle If you have proficiency with a tool, add your Proficiency Bonus to any ability check you make that uses

the tool. If you have proficiency in a skill that’s used with that check, you have Advantage on the check too.

Skulker

Feats Player’s Handbook

Blindsight with a range of 10 feet. Fog of War. You exploit the distractions of battle, gaining Advantage on any Dexterity (Stealth) check you make as part of the Hide action during combat. Sniper. If you

make an attack roll while hidden and the roll misses, making the attack roll doesn't reveal your location.

Giant Insect

Spells Player’s Handbook

You summon a giant centipede, spider, or wasp (chosen when you cast the spell). It manifests in an unoccupied space you can see within range and uses the Giant Insect stat block. The form you choose

determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when the spell ends. The creature is an ally to you and your allies. In combat, the creature

Deck of Many Things

Magic Items Dungeon Master’s Guide

you occupied when you disappeared. You remain imprisoned until you are found and removed from the sphere. You can’t be located by any Divination magic, but a Wish spell can reveal the location

an ally. As Dungeon Master, you should wait for a dramatically appropriate moment to reveal this enmity, leaving the adventurer guessing who is likely to become a betrayer. Fool. You have

Book of Vile Darkness

Magic Items Dungeon Master’s Guide

lore about demons. When you do so, you have Advantage on that check. At the DM’s discretion, the book might reveal secrets no mortal should know, such as the true names of powerful Fiends

cast that spell again from it until the next dawn. Vile Lore. You can reference the Book of Vile Darkness whenever you make an Intelligence check to recall information about some aspect of evil, such as

Dabus

Monsters Planescape: Adventures in the Multiverse

pictures that float in the air in front of itself and disappear a few seconds later. A creature that can see such a message can decipher it with a successful DC 10 Intelligence (Investigation) check

Lady of Pain. Dabus patrol the City of Doors to maintain public buildings, portals, and utilities. They use their innate ability to manipulate Sigil’s infrastructure not only to effect repairs

Living Portent

Monsters The Book of Many Things

", "rollAction":"Prophetic Blessing"}, and it gains a prophecy die, a d8. Once during each of the creature’s turns, when it fails an ability check or saving throw or misses an attack roll, it can

’ will. These living portents are Aberrations instead of Celestials and are typically chaotic evil. They replace any radiant damage in their stat block with necrotic or psychic damage (DM&rsquo

Constructed Commoner

Monsters Candlekeep Mysteries

makes them look like flesh-and-blood people, and the constructs conduct themselves as convincingly real humanoids who are simply living their lives in Wisteria Vale. Detect magic spells do not reveal

conversations, a few clues to their true nature exist. A character who observes one or more of the commoners closely and succeeds on a DC 15 Wisdom (Perception) check notices a faint clicking sound

Girallon

Monsters Mordenkainen Presents: Monsters of the Multiverse

looks like an oversized, four-armed ape with grayish-tan skin and white fur. Its vicious fangs and claws reveal it to be a monstrous predator. Girallons are most common in temperate or warm forest

forests and jungles, seem to attract girallons. They see a city’s buildings as a superior sort of forest whose uppermost “branches” can safely support them. The creatures can easily

Conclave Dryad

Monsters Guildmasters’ Guide to Ravnica

become restrained by twisting vines for 1 minute. A target restrained in this way can use an action to make a DC 17 Strength (Athletics) or Dexterity (Acrobatics) check, ending the effect on itself on

the dryad. The mount remains for 8 hours, until it or the dryad dies, or until the dryad dismisses it as an action. The mount uses the stat block of an elk (see the Monster Manual) with these changes

Endelyn Moongrave

Monsters The Wild Beyond the Witchlight

” veil. The outermost layers of her dress open to reveal a marionette theatre, and she manipulates her puppets using an arrangement of artificial hands that nestles in the folds of fabric. She

of a symbolic depiction of one. See the stat block for details. Hourglass Coven The Hourglass Coven is a group of three hags, each one bound to an aspect of time: one reflects the past, another

Mite

Monsters Mordenkainen's Fiendish Folio Volume 1

within 60 feet of it for 1 minute. If the mite is hidden, using this ability does not reveal its location. While the creature is affected by this hex, whenever it makes an attack roll, an ability check

Adult Green Dragon Legacy

Monsters Basic Rules (2014)

the end of another creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes a tail

saving throw or be restrained by the roots and vines. A creature can be freed if it or another creature takes an action to make a DC 15 Strength check and succeeds. The roots and vines wilt away when

Ancient White Dragon Legacy

Monsters Basic Rules (2014)

Ice Walk. The dragon can move across and climb icy surfaces without needing to make an ability check. Additionally, difficult terrain composed of ice or snow doesn't cost it extra movement

actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon beats its wings. Each

Horrid Plant

Monsters Quests from the Infinite Staircase

; 3–4, purple blossom; or 5–6, snapper saw. This form determines certain traits in this stat block. False Appearance. If the horrid plant is motionless at the start of combat, it has

advantage on its initiative roll. Moreover, if a creature hasn’t observed the horrid plant move or act, that creature must succeed on a DC 18 Intelligence (Nature) check to discern that the horrid

Mongrelfolk

Monsters Curse of Strahd

Climb. The mongrelfolk can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.18–19: Standing Leap. The mongrelfolk’s long jump is up to 20

live on the fringes of civilization in ruins, deserted buildings, or other places that other humanoid races once lived in or built. They tend to be timid and skittish outside their homes and fiercely

Giff (Gunpowder Keg Variant)

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.

Riffler

Monsters The Book of Many Things

such cards in that range. Effects that protect a target from divination magic block this sense. Riffling Step. The riffler can burrow through any nonmagical material that isn’t iron, shuffling the

material components and using Charisma as the spellcasting ability.Shuffle Destiny. When a creature the riffler can see within 30 feet of itself makes an ability check, an attack roll, or a saving throw

Adult White Dragon Legacy

Monsters Basic Rules (2014)

Ice Walk. The dragon can move across and climb icy surfaces without needing to make an ability check. Additionally, difficult terrain composed of ice or snow doesn't cost it extra movement

actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon beats its wings. Each

Ancient Green Dragon Legacy

Monsters Basic Rules (2014)

only at the end of another creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes

Strength saving throw or be restrained by the roots and vines. A creature can be freed if it or another creature takes an action to make a DC 15 Strength check and succeeds. The roots and vines wilt

Ogrémoch

Monsters Princes of the Apocalypse

Strength check, ending the effect on itself or another creature within its reach on a success. Crystalline spikes grow from the ground in a 20-foot-radius area within 60 feet of Ogrémoch. The area

tremors are strong enough to destroy flimsy structures. After 10 days, they are strong enough to destroy ordinary wooden buildings. After 20 days, they can seriously damage or destroy reinforced or

Izzet Engineer

Backgrounds Guildmasters’ Guide to Ravnica

and twisted remains of a failed experiment, a hammer, a block and tackle, a set of common clothes, and a belt pouch containing 5 gp (Azorius 1-zino coins) Feature: Urban Infrastructure The popular

basic knowledge of the structure of buildings, including the stuff behind the walls. You can also find blueprints of a specific building in order to learn the details of its construction. Such

Homunculus Servant

spells Eberron: Forge of the Artificer

You summon a special homunculus in an unoccupied space within range. This creature uses the Homunculus Servant stat block. If you already have a homunculus from this spell, the homunculus is replaced

action and uses its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level for the spell’s level in the stat block. Homunculus Servant Tiny

Kas the Betrayer

Monsters Vecna: Eve of Ruin

). Spider Climb. Kas can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Strength of the Night. Kas doesn’t require a coffin, and he drinks

well-muscled, raven-haired, human man in his thirties, though he is far older. His fangs reveal his vampiric nature. Personality Kas is cruel, spiteful, and unrelenting in his pursuit of vengeance

Deck of Many Things Legacy

Magic Items Basic Rules (2014)

you are found and removed from the sphere. You can't be located by any divination magic, but a wish spell can reveal the location of your prison. You draw no more cards. Euryale. The card's medusa

property vanishes. Businesses, buildings, and land you own are lost in a way that alters reality the least. Any documentation that proves you should own something lost to this card also disappears

Grim Champion of Desolation

Monsters The Book of Many Things

draconic beast with pale, leathery wings and emaciated skin; this mount uses the wyvern stat block, but it is an Undead instead of a Dragon. An eerie, hollow silence heralds the champion’s arrival

champions rarely agree on anything is a major check on the group’s power. Instead of the Grim Harrow acting as a unified force, each of the three champions usually pursues their own interests, seldom

Theran Chimera

Monsters Mythic Odysseys of Theros

shrug off spells cast against them. Customizing a Chimera The Theran chimera stat block presents one possible chimera configuration. You may customize these statistics to design your own unique chimera

, and Tail Attacks tables replace those respective actions in the stat block. Theran chimeras always have the Claws action. If the results of multiple tables conflict, chose your preferred result. Body

Grim Champion of Bloodshed

Monsters The Book of Many Things

fire, Wynemar embodies the havoc of violence and war. She rides a flaming steed that uses the nightmare stat block but is an Undead instead of a Fiend. The Grim Champions The Grim Harrow is led by

, Grim Champion of Bloodshed, and Aleron, Grim Champion of Pestilence—rival Jyn for power and together can oppose her. The fact that the three champions rarely agree on anything is a major check on

Emerald Dragon Wyrmling

Monsters Fizban's Treasury of Dragons

makes an attack roll or an ability check, it must roll a d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Disorienting Breath"} and reduce the total by the number rolled. On a successful save

dragons’ preference for volcanic lairs often puts them in conflict with fire giant;fire giants. Despite their reluctance to reveal themselves to strangers, emerald dragons might approach experienced

Claugiyliamatar

Monsters Storm King's Thunder

(Perception) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 15 feet of the dragon must succeed on a DC 23 Dexterity

check and succeeds. The roots and vines wilt away when the dragon uses this lair action again or when the dragon dies. A wall of tangled brush bristling with thorns springs into existence on a solid

Claugiyliamatar (possessed)

Monsters Divine Contention

(Perception) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 15 feet of the dragon must succeed on a DC 23 Dexterity

or be restrained by the roots and vines. A creature can be freed if it or another creature takes an action to make a DC 15 Strength check and succeeds. The roots and vines wilt away when the dragon

Nafas

Monsters Quests from the Infinite Staircase

with it. A creature restrained by the vortex, or another creature that can reach it, can use its action to make a DC 22 Strength check. On a successful check, the restrained creature is no longer

by the creature that slays him (see the Last Wish trait in Nafas’s stat block).Lightning, ThunderPoison; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks

Mechanical Wonder

magic-items Forgotten Realms: Adventures in Faerûn

designed to assist with household duties. It vaguely resembles whatever species its creator used as inspiration. An activated domestic wonderuses the Domestic Wonder stat block. The wonder is an ally to you

is wound again. Flying Wonder (Common). An activated flying wonderuses the Flying Wonder stat block. The wonder is an ally to you and your allies. In combat, the wonder shares your Initiative count

Young Emerald Dragon

Monsters Fizban's Treasury of Dragons

", "rollAction":"Disorienting Breath", "rollDamageType":"psychic"} psychic damage, and until the end of its next turn, when the creature makes an attack roll or an ability check, it must roll a d6

. Emerald dragons’ preference for volcanic lairs often puts them in conflict with fire giant;fire giants. Despite their reluctance to reveal themselves to strangers, emerald dragons might approach

Derwyth's Homestead Features

Compendium - Sources->Dungeons & Dragons->Quests from the Infinite Staircase

Derwyth’s Homestead Features Derwyth and many of her animal companions dwell in a small collection of thatch-roofed buildings at the heart of Cernant Valley. The homestead has the following features

: Buildings. The buildings have thick walls of compacted earth and grass, and the gabled thatch roofs are supported by beams of riven oak. The ceilings are 10 feet tall. There are no windows. Doors

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