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Returning 29 results for 'before blocking diffusing completes roll'.
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Monsters
Mordenkainen Presents: Monsters of the Multiverse
;retire” from hands-on work to run a thieves’ guild, spearhead some covert enterprise, or enjoy a quiet life of luxury.
When a master thief completes a challenging heist, they often leave
behind a calling card to taunt their victims. You may roll on the Master Thief Calling Cards table to determine what a master thief leaves behind.
Master Thief Calling Cards
d10;{"diceNotation
Spells
Xanathar's Guide to Everything
24 hours. Even if the creature can enter the temple, the magic there hinders it; whenever it makes an attack roll, an ability check, or a saving throw inside the temple, it must roll a d4 and
subtract the number rolled from the d20 roll.
In addition, the sensors created by divination spells can’t appear inside the temple, and creatures within can’t be targeted by divination spells
Spells
Xanathar's Guide to Everything
. Roll initiative for the devil, which has its own turns. It is under the Dungeon Master’s control and acts according to its nature on each of its turns, which might result in its attacking you
command — such as “attack my enemies,” “explore the room ahead,” or “bear this message to the queen” — until it completes the activity, at which point it
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
. Retrieving the Rod Piece. The rod piece is deep within the hertilod’s gullet. If the hertilod is forced to regurgitate creatures in its gullet, roll a d6. On a roll of 4 or higher, the rod piece is also
book’s introduction. Caved-In Artery. A 10-foot-wide petrified artery leads from this chamber. The artery has caved in, blocking that exit from the chamber. A character who uses an action to dig through
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
there hinders it; whenever it makes an attack roll, an ability check, or a saving throw inside the temple, it must roll a d4 and subtract the number rolled from the d20 roll. In addition, the sensors
, thus blocking ethereal travel into the temple’s interior. Nothing can physically pass through the temple’s exterior. It can’t be dispelled by dispel magic, and antimagic field has no effect on it. A
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
, spearhead some covert enterprise, or enjoy a quiet life of luxury. When a master thief completes a challenging heist, they often leave behind a calling card to taunt their victims. You may roll on the
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
that you can see within range. The devil disappears when it drops to 0 hit points or when the spell ends. The devil is unfriendly toward you and your companions. Roll initiative for the devil, which
,” or “bear this message to the queen” — until it completes the activity, at which point it returns to you to report having done so. If your concentration ends before the spell reaches its full
Orc
Legacy
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Species
Volo's Guide to Monsters
serve as a battering ram if a settlement dares to close its gates, blocking the way to the treasures and tasty food that lie within.
A heavily laden wagon that requires the strongest orcs to return it to
have a calm temperament and let insults roll off my back.
2
I don’t fear the gods and have no patience for superstitions.
3
I am slow to anger, but when I do become enraged I fight
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
roll initiative. The statue turns counterclockwise and completes one 360-degree revolution on initiative count 0 of each round. When the statue completes its first revolution, magical fire engulfs the
more devils emerge from the murals and attack all other creatures in the room. Roll initiative for each group of new arrivals. Each magically summoned devil vanishes in a puff of smoke when it drops to
Compendium
- Sources->Dungeons & Dragons->Borderlands Quest: Goblin Trouble
lifting a light object doesn’t require heroic effort, so no d20 roll is necessary.
When the action is somewhere between easy and impossible, trying to do it could lead to success or failure. That’s when
the DM calls for a d20 roll. (See the "D20 Tests" section earlier in this document.) This roll, plus its modifiers, determines whether the character succeeds or fails. What does success or failure
Compendium
- Sources->Dungeons & Dragons->Borderlands Quest: Goblin Trouble
an ability check or saving throw is the number that a player’s roll must equal or exceed to succeed.
For example, if the Barbarian wants to move a heavy boulder blocking the mouth of a cave, that
characters will have scores ranging from 8 (weaker than human average) to 16 or more (strong capability). Each of those scores has an ability modifier next to it. Whenever you make a D20 Test (a d20 roll
Compendium
- Sources->Dungeons & Dragons->Lost Mine of Phandelver
feet ahead of you, blocking the path. Each has several black-feathered arrows sticking out of it. The woods press close to the trail here, with a steep embankment and dense thickets on either side.
If
goblins: roll one d20 for all of them, add their Stealth skill modifier (+6) to the roll, and compare the total to the characters’ passive Wisdom (Perception) scores. A character whose score is lower
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
two ambush drakes (see appendix D) strung out in a mob that stretches 50 feet. This procession with leaping and whirling kobolds completes one circuit around the temple approximately every eight
next impact. How frequently you roll the die is up to you! One roll every 15–20 seconds is a good target for an average group. Be flexible, judge the players’ level of tension, and don’t let anyone relax
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
two ambush drakes (see appendix D) strung out in a mob that stretches 50 feet. This procession with leaping and whirling kobolds completes one circuit around the temple approximately every eight
next impact. How frequently you roll the die is up to you! One roll every 15–20 seconds is a good target for an average group. Be flexible, judge the players’ level of tension, and don’t let anyone
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
denied admittance to Dweomercore (level 9), and Halaster robbed him of his spellbook. The Mad Mage has promised to return the book once Kavil completes his work. (In fact, Halaster has misplaced the
a shortbow attack, it instead hurls a magic dart at a target it can see up to 60 feet away from it. Each dart hits its target automatically (no attack roll required) for 5 (2d4) force damage. As the
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
carries with it the risk of drawing Granny Nightshade’s attention. Each resting character must roll a d20. On a roll of 1, the character suffers horrible dreams that leave them marked by the forest
character’s maximum hit points decrease by 1 per Hit Die. This reduction ends the next time a character completes a long rest outside the Drowned Forest. Malevolent Fungi. A variety of strange, twisted
Compendium
- Sources->Dungeons & Dragons->Spelljammer Academy
successful DC 12 Strength (Athletics) check. Roll initiative to determine the order of play. In each stage in the course, a character must succeed on the indicated ability check or saving throw to overcome
the event. Give inspiration to any character who successfully completes the course. Sea Dock Security Level: Green (Visitor Rank) or Above, Blue (Sailor Rank) or Above for the Cargo Area This
Compendium
- Sources->Dungeons & Dragons->Dragonlance: Shadow of the Dragon Queen
make a DC 16 Dexterity saving throw as the south end of the path collapses, blocking the way to area R7. On a successful save, the creature safely dodges back into area R3. On a failed save, it takes
two stone doors leading south.
As the characters enter this area, the next scene from the “Visions in Fire” section plays out. After the scene completes, two warhorse skeletons manifest at the west
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
+5 bonus to the attack roll and dealing 11 (2d10) slashing damage on a hit. Crushing Pillars (Initiative 10). Each creature in the 50-foot-long area beyond the first 80 feet of the hallway must make a
(Initiative 10). Air and gas boils from the trap. Roll a d6, and consult the following table. Tempest Effects d6 Effect 1 Hallucinatory gas scrambles the mind and senses. All Intelligence and
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
enter the westernmost bedroom triggers a roll on the Eldritch Surges table. The easternmost bedroom contains a gibbering mouther. It attacks any character who opens the door and fights to the death. D10
contains a wooden file cabinet.
The first character to enter the office triggers a roll on the Eldritch Surges table. Correspondence. The file cabinet in the northeast niche is unlocked and contains
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
seconds. C4: Captain’s Quarters The door to the captain’s quarters is barricaded from the inside, though the heavy wooden bar blocking the door is half rotten. A character who tries to force the door
crate in 1 minute; without a crowbar, it takes 10 minutes. When a character opens a crate, roll a d6 and consult the Crate Contents table to determine what’s inside. The characters can find each item on
Compendium
- Sources->Dungeons & Dragons->Dragonlance: Shadow of the Dragon Queen
roll the same name for a plaque more than once, the plaque is missing. Crypt Plaques d10 Plaque 1–2 Scratches make the plaque unreadable 3–4 The plaque is missing 5 Minara of the Scarlet Robes 6
and blocking the exit. Alstare doesn’t immediately attack the characters but instead questions them. If it becomes clear they’re enemies of the Red Dragon Army, he offers a deal. In exchange for the
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
Patron is a Great Old One rolls a 1 or 20 on the d20 for an ability check, an attack roll, or a saving throw. The characters take a short or long rest in the region. A creature spends more than an hour
intricate, abstruse patterns nearby. 19–27 Local plants and animals share a malevolent intelligence. Roll a d6. On a 1–2, an insect plague spell is centered on one random creature in the region. On a 3–4
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
creatures are in the chasm, have them roll initiative. On initiative count 10, roll a d20 and consult the following table to determine what effect, if any, occurs in the chasm: d20 Effect 1–10 None
, causing bits of debris to ricochet off the walls, exploding into dust from the impact. In the middle of the cavern a stone brazier is lit with a steady green flame. Blocking the tunnel to the north
Compendium
- Sources->Dungeons & Dragons->Dragon Delves
a cinnamon roll from Fill’s bakery immediately ends the Charmed condition on the wyrmling. After devouring the roll as an action, Briochebane thanks the characters, whom she now regards as friends
brother, and struck a partnership with the hag. The last few pages of the book are blank because Edith’s story isn’t over. At the end of the adventure, the book magically completes its final pages to
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
barrier, which is immune to all damage and can’t be dispelled by dispel magic. The barrier also extends into the Ethereal Plane, blocking ethereal travel. Any creature that touches the barrier for the
on a hit.
To simulate a game of Chain Lightning, follow these steps:
Step 1. Every player makes a Dexterity (Athletics) check. The individual with the highest roll gets the ball, and that person’s
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
floor, making it difficult to push open.
Opening the Door. The stone blocking the door is a small statue — a kobold petrified by a pair of undead cockatrices that dwell here. The door can be forced
. Creature. After the first character enters the room, roll initiative. A gibbering mouther wriggles through the portal on its initiative count, but can take no other actions on its first turn. Thereafter
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
, blocking a short staircase that climbs to a turret, is a ten-foot-tall marble statue of a reindeer.
The statue is a stone golem that guards the way to area P12. Zorhanna, her simulacrum, or someone
larger rocks. Roll a d6 to determine which rock: 1–2, rock A; 3–4, rock B; or 5–6, rock C. Far Realm Entity. The Far Realm entity can’t be seen, heard, targeted, attacked, or harmed. Its presence can
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
faulty well is a 10-foot-high gelatinous cylinder (use the gelatinous cube stat block) that’s blocking the normal flow of water. The creature’s presence has also contaminated the water above it
disturbs the distillery must succeed on a DC 12 Dexterity saving throw or knock something loose or out of alignment. On a failed save, roll a d8. On a 1, the still explodes, blowing out the glass window






