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Returning 35 results for 'before block diffusing covers reaction'.
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Magic Items
Dungeon Master’s Guide
3 feet of wood or dirt. Thicker substances block the vision, as does a thin sheet of lead.
Attuning to the Hand. To attune to the hand, you must press it against the stump where your left hand was
damage on a failed save or half as much damage on a successful one. A creature reduced to 0 Hit Points by this damage is transformed into green slime (see chapter 3) that covers the ground in its
Monsters
Dragon of Icespire Peak
Martial Role. The warrior has one of the following traits of your choice:
Attacker. The warrior gains a +2 bonus to attack rolls.
Defender. The warrior gains the Protection reaction below.Longsword
it whose target isn’t the warrior. The warrior must be able to see the attacker.A sidekick is proficient with any armor, weapons, and tools included in its stat block. In addition, warriors are proficient with simple and martial weapons, shields, and all armor.
Monsters
Van Richten’s Guide to Ravenloft
in this stat block.
Relentless Stride (Loathsome Limbs Only). The horror can move through the space of another creature. The first time on a turn that the horror enters a creature’s space
the start of each of its turns until it or another creature uses its action to scrape or wash off the bile that covers it.
Petrifying Hex (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge
Monsters
Van Richten’s Guide to Ravenloft
in this stat block.
Bile Body (Oozing Organs Only). Any creature that touches the horror or hits it with a melee attack takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollAction":"Bile
creature uses its action to scrape or wash off the bile that covers it.
Petrifying Hex (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Petrifying Hex"}. The horror expels
Monsters
Spelljammer: Adventures in Space
themselves.
The Thri-kreen language doesn’t employ words in the usual sense. To demonstrate emotion and reaction, thri-kreen clack their mandibles and wave their antennae, indicating to other
-kreen stat block appears in the Monster Manual. This section provides a few more options.Chameleon Carapace. The thri-kreen changes the color of its carapace to match the color and texture of its
Monsters
Spelljammer: Adventures in Space
revitalize themselves.
The Thri-kreen language doesn’t employ words in the usual sense. To demonstrate emotion and reaction, thri-kreen clack their mandibles and wave their antennae
generic thri-kreen stat block appears in the Monster Manual. This section provides a few more options.Chameleon Carapace. The thri-kreen changes the color of its carapace to match the color and
Monsters
Spelljammer: Adventures in Space
demonstrate emotion and reaction, thri-kreen clack their mandibles and wave their antennae, indicating to other thri-kreen what they are thinking and feeling. Other creatures find this method of
of bone and obsidian blades, while chatkchas are usually made of sharpened bone or crystal.
A generic thri-kreen stat block appears in the Monster Manual. This section provides a few more options.Leap. The thri-kreen leaps up to 20 feet in any direction, provided its speed isn’t 0.
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
the following effects of the witchkite’s choice:
The target must use its reaction to make a melee attack against another creature of the witchkite’s choice that is within the target
the mostly forgotten adventurer Osval
Dragons of Eldraine
The dragons of Eldraine, are much like those of other D&D worlds. You can use any dragon stat block for a dragon of Eldraine. On
Monsters
Van Richten’s Guide to Ravenloft
in this stat block.
Amorphous (Malleable Mass Only). The horror can move through any opening at least 1 inch wide without squeezing.Multiattack. The horror makes two Limbs attacks.
Limbs. Melee
","rollDamageType":"acid"} acid damage at the start of each of its turns until it or another creature uses its action to scrape or wash off the bile that covers it.
Petrifying Hex (Recharge 5–6
Monsters
Van Richten’s Guide to Ravenloft
in this stat block.
Amorphous (Malleable Mass Only). The horror can move through any opening at least 1 inch wide without squeezing.
Bile Body (Oozing Organs Only). Any creature that touches the
its action to scrape or wash off the bile that covers it.
Petrifying Hex (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Petrifying Hex"}. The horror expels petrifying gas in
Monsters
Bigby Presents: Glory of the Giants
action and Ice Armor reaction.
The object bearing the rune has AC 16; 40 hit points; and immunity to necrotic, poison, and psychic damage. The object regains all its hit points at the end of every turn
;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Ice Wolves"} wolves made of ice (use the winter wolf stat block in the Monster Manual to represent them, but they are Elementals instead of
Monsters
Van Richten’s Guide to Ravenloft
action to scrape or wash off the bile that covers it.
Petrifying Hex (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Petrifying Hex"}. The horror expels petrifying gas in a 30
to customize it further, while results from the Hex Blast table replace that action in the stat block. If the results of multiple tables conflict, chose your preferred result.
The results of these
Monsters
Icewind Dale: Rime of the Frostmaiden
at the kobolds’ expense.
Familiar. Vellynne’s familiar is a snowy owl, which the wizard uses as a scout. It uses the owl stat block in the Monster Manual but is a celestial instead
of a beast.
Spellbook. Vellynne’s spellbook has black leather covers around pages of ragged parchment, all wrapped in a crimson sash. The necromancer’s personal sigil is written in goat
Monsters
Icewind Dale: Rime of the Frostmaiden
the Knights of the Black Sword, if she needs to call on their talents.
Familiar. Avarice’s familiar throughout the adventure is a squawking raven named Skelm. It uses the raven stat block in
the Monster Manual but is a fiend instead of a beast.
Spellbook. Avarice’s spellbook has white leather covers and vellum pages. The tiefling’s personal sigil is burned into the front cover
Monsters
The Book of Many Things
statistics are the same in each form except where noted in this stat block. Any equipment she is wearing or carrying isn’t transformed. Euryale reverts to her medusa form if she dies.
Petrifying
lasts until the creature is freed by the Greater Restoration spell or other magic
A creature can use its reaction, if available, to shut its eyes to avoid the saving throw. If the creature does so, it has the blinded condition until the end of its next turn.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
allied demon within 30 feet of the drow uses its reaction to make one attack against a target of the drow’s choice that she can see.
Demon Staff. The drow makes one Demon Staff attack.
Cast a
;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
Icewind Dale: Rime of the Frostmaiden
Zelennor, watches over the wizard’s frozen remains. It uses the weasel stat block in the Monster Manual but is a fey instead of a beast. If Zelennor is reduced to 0 hit points, Nass’s
its 2nd-level spell slots to cast upgraded versions of the thunderwave spell.
Spellbook. The wooden covers of Nass’s spellbook are bound in nothic hide, and silver clasps hold the book shut
Monsters
Mordenkainen Presents: Monsters of the Multiverse
innumerable times. Currently, Levistus claims lordship over Stygia, but he has been trapped in an enormous block of ice at the command of Asmodeus. In response, Geryon is marshaling his followers, hoping to
(Recharge 5–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage.
Cold, Fire, PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Silvered
Monsters
Mordenkainen Presents: Monsters of the Multiverse
times. Currently, Levistus claims lordship over Stygia, but he has been trapped in an enormous block of ice at the command of Asmodeus. In response, Geryon is marshaling his followers, hoping to use this
–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage.
Geryon (Variant);VARIANT: SOUND THE HORN
Geryon can have an action that
Adult Deep Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Fizban's Treasury of Dragons
creature within 30 feet of it that it can see. The target must succeed on a DC 16 Wisdom saving throw or use its reaction to make a melee weapon attack against a random creature within reach. If no
creatures are within reach, or the target can’t take a reaction, it takes 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction":"Commanding Spores", "rollDamageType":"psychic"} psychic
Ancient Deep Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Fizban's Treasury of Dragons
around a creature within 30 feet of it that it can see. The target must succeed on a DC 19 Wisdom saving throw or use its reaction to make a melee weapon attack against a random creature within reach. If
no creatures are within reach, or the target can’t take a reaction, it takes 11 (2d10);{"diceNotation":"2d10", "rollType":"damage", "rollAction":"Commanding Spores", "rollDamageType":"psychic
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Limited Usage Some parts of a stat block have restrictions on the number of times they can be used. Here are the most common ways that usage is limited: X/Day. This notation means the stat block part
can be used a certain number of times (represented by X) and that a monster must finish a Long Rest to regain expended uses. For example, a Reaction that includes “1/Day” means the Reaction can be
Compendium
- Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer
Casting Multiple Spells Unlike player characters, if a creature’s stat block allows them to cast a spell as a bonus action, they can still cast another spell of 1st level or higher as an action on
spell attacks on a turn, even though each attack is a spell of its own. Spell Attacks as Opportunity Attacks When an enemy’s movement provokes an opportunity attack from a creature whose stat block
Magic Items
Tasha’s Cauldron of Everything
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
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
Reactions If a monster can do something special with its reaction, that information is contained here. If a creature has no special reaction, this section is absent. GRAPPLE RULES FOR MONSTERS
Many
against the escape DC in the monster’s stat block. If no escape DC is given, assume the DC is 10 + the monster’s Strength (Athletics) modifier.
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
its stat block. A monster also has the option to make an Unarmed Strike as an Opportunity Attack, following the normal rules of an Unarmed Strike. An action, such as a breath weapon effect, that doesn’t
include a melee attack roll isn’t eligible to be chosen for an Opportunity Attack. Additionally, a monster can’t use its Multiattack when making an Opportunity Attack, because the use of Multiattack specifically predicates on taking the Attack action, and an Opportunity Attack takes a Reaction.
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
Steel Defender (p. 61) In the first paragraph, the third sentence has been changed to “See this creature’s game statistics in the Steel Defender stat block, which uses your proficiency bonus (PB) in
reaction on its own, but the only action it takes on its turn is the Dodge action, unless you take a bonus action on your turn to command it to take another action. That action can be one in its stat
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
block of information, including the spell’s name, level, school of magic, casting time, range, components, and duration. The rest of a spell entry describes the spell’s effect.
Casting Time Most
spells require a single action to cast, but some spells require a bonus action, a reaction, or much more time to cast.
Bonus Action A spell cast with a bonus action is especially swift. You must use a
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Bytopia The surfaces of Bytopia’s two layers face each other like the covers of a closed book. Looking up from Dothion, the “top” layer of the plane, a traveler can see Shurrock, its other layer
,” and it’s said that every action carried out on one layer has repercussions on the other—an equal and opposite reaction, though a more metaphorical than physical one. An adventure in Bytopia might
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
Basic Statistics A ship stat block has three main parts: basic statistics, components, and action options. Ships can’t take any actions on their own. Without effort from its crew, a ship might drift
, a ship that is 10 feet long and 20 feet wide would use the size category that has a 20-foot width, which means the ship is Gargantuan. Space A ship doesn’t have a square space unless its stat block
Compendium
- Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer
effect. Group Opportunity Attacks If a creature provokes an opportunity attack from more than one minion of the same stat block at a time and those minions have a melee group attack action, the minions can each use their reaction to join a group attack as an opportunity attack.
Group Attacks Each minion has at least one group attack action that speeds up play. In a group attack, two to five minions of the same stat block who share a turn can all use their action to join the
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
Lum the Mad In response to any reaction or questions, the agent proudly explains how the partially functioning Infernal Machine was used to find and capture Lum the Mad, so that he could assist in
restoring the machine to its primal state. Lum uses the warlord stat block, but is unarmed and has no attacks while under guard. He possesses sufficient knowledge to program the Infernal Machine
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
Drider A drider driven mad by the wailing winds covers its ears in a futile attempt to block out the noise. When the characters enter the room, it begins shrieking, “Make it stop!” in Elvish. If the
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
sentence has been changed to read: “See this creature’s game statistics in the Homunculus Servant stat block, which uses your proficiency bonus (PB) in several places.” The fourth paragraph has been
changed to read as follows: “In combat, the homunculus shares your initiative count, but it takes its turn immediately after yours. It can move and use its reaction on its own, but the only action it takes
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
forces, add one or more of these traits to a monster’s stat block. Alien Mind. If a creature tries to read the minion’s thoughts, that creature must succeed on a Intelligence saving throw with a DC equal
challenge rating, as long as the master is within 100 feet of it. Selfless Bodyguard. When an attack hits its master and the minion is within 5 feet of its master, the minion can use its reaction to






