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Returning 35 results for 'example reaction have portals could'.
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Spells
Player’s Handbook
; you learn those facts as they pertain to the spell’s area:
Locations of settlements
Locations of portals to other planes of existence
Location of one Challenge Rating 10+ creature (DM’s
choice) that is a Celestial, an Elemental, a Fey, a Fiend, or an Undead
The most prevalent kind of plant, mineral, or Beast (you choose which to learn)
Locations of bodies of water
For example
Magic Items
Dungeon Master’s Guide
While holding this rod, you can take a Reaction to absorb a spell that is targeting only you and doesn’t create an area of effect. The absorbed spell’s effect is canceled, and the spell
as normal. For example, you can use 3 levels stored in the rod as a level 3 spell slot.
A newly found rod typically has 1d10 levels of spell energy stored in it. A rod that can no longer absorb spell energy and has no energy remaining becomes nonmagical.
Spells
The Book of Many Things
immediately use its reaction to make a melee attack against another creature of your choice that you can see. If the target can’t make this attack (for example, because there is no one within its reach
or because its reaction is unavailable), the target instead has disadvantage on the next attack roll it makes before the start of your next turn. On a successful save, the target takes half as much
Monsters
Fizban's Treasury of Dragons
is not a single location, but rather a collection of personally significant places spread out across multiple planes of existence and connected through portals under the dragon’s control. A lair
multiplanar lairs by opening portals between planes at will. They sometimes forget to close those portals, allowing the inhabitants of one plane to wander into others.
Moonstone Dragon Lair Features
You can
Monsters
Fizban's Treasury of Dragons
existence and connected through portals under the dragon’s control. A lair might include a secluded grove on the Material Plane, a well-protected tower in the Feywild, and even a hidden corner of
trafficked forest on the Material Plane.
Moonstone dragons navigate their multiplanar lairs by opening portals between planes at will. They sometimes forget to close those portals, allowing the inhabitants
Monsters
Princes of the Apocalypse
physical contact with metal objects (for example, carrying metal weapons or wearing metal armor) takes 9 (2d8);{"diceNotation":"2d8","rollType":"damage","rollDamageType":"fire"} fire damage. Each creature
drastically, quadrupling in size (for example, a fire blazing in a 5-foot by 5-foot area expands to a 10-foot by 10-foot area). Pools or streams of lava or other molten material are also affected. Creatures
Monsters
Mordenkainen Presents: Monsters of the Multiverse
its action, reaction, and movement.
Spellcasting. Demogorgon casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 23
, Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or an object interacts physically with Demogorgon (for example, by
Monsters
Mordenkainen Presents: Monsters of the Multiverse
derive no benefit from the rest.
Hellish Doorways. Sapient creatures within 1 mile of the lair frequently see shimmering portals leading to places they consider safe. Passing through a portal always
(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
Planescape: Adventures in the Multiverse
moving through its front. Anything that does so is transported to the destination, appearing in the unoccupied space nearest to the portal. Deities and other planar rulers can prevent portals created
affected creature can move or take an action on its turn, not both. The creature also can’t take a reaction or a bonus action.
Timeline Divergence. The dragon chooses a space it can fit into
Monsters
Mordenkainen Presents: Monsters of the Multiverse
benefit from the rest.
Hellish Doorways. Sapient creatures within 1 mile of the lair frequently see shimmering portals leading to places they consider safe. Passing through a portal always deposits a
–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
Monsters
Fizban's Treasury of Dragons
.
As an example, map 5.14 depicts a topaz dragon’s lair in a seaside cavern, but it could be reimagined as a grotto in the side of a coral reef rising from a shelf on the ocean floor, with the
swimming in these currents, each foot of movement costs 1 extra foot (2 extra feet in difficult terrain), even if a creature has a swimming speed.
Elemental Portals. Crevasses on the ocean floor within 1
Species
Dragonlance: Shadow of the Dragon Queen
themselves falling through portals to other planes and worlds.
Kender sometimes amass impressive collections of curiosities. Some might collect mundane knickknacks or relics from magical sites, while
example, the text of the cure wounds spell specifies that the spell doesn’t work on a creature that has the Construct type.
Life Span
The typical life span of a player character in the D&D
Monsters
The Book of Many Things
a surface such as a ceiling with no way to remain there (for example, sufficient handholds), it falls at the end of this movement.
Regional Effects
The region containing a medusa’s lair is
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.
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
options, and sometimes the timing of a reaction can be difficult to adjudicate. Use this rule of thumb: follow whatever timing is specified in the reaction’s description. For example, the opportunity
Adjudicating Reaction Timing Typical combatants rely on the opportunity attack and the Ready action for most of their reactions in a fight. Various spells and features give a creature more reaction
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
through portals under the dragon’s control. A lair might include a secluded grove on the Material Plane, a well-protected tower in the Feywild, and even a hidden corner of the Ethereal Plane
Material Plane. Moonstone dragons navigate their multiplanar lairs by opening portals between planes at will. They sometimes forget to close those portals, allowing the inhabitants of one plane to wander
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
where they want to go. Most portals exist in distant locations, and a portal’s location often has thematic similarities to the plane it leads to. For example, a portal to Mount Celestia might be
Planar Portals A portal is a stationary, interplanar connection that links a specific location on one plane of existence to a specific location on another. Some portals function like doorways
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
travelers refer to them as layers. For example, Mount Celestia resembles a seven-tiered layer cake, the Nine Hells has nine layers, and the Abyss has a seemingly endless number of layers. Most
portals from elsewhere reach the first layer of a multilayered plane. This layer is variously depicted as the top or bottom layer, depending on the plane. As the arrival point for most visitors, the first layer functions like a city gate for that plane.
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
. If your concentration is broken, the spell dissipates without taking effect. For example, if you are concentrating on the web spell and ready magic missile, your web spell ends, and if you take damage before you release magic missile with your reaction, your concentration might be broken.
Ready Sometimes you want to get the jump on a foe or wait for a particular circumstance before you act. To do so, you can take the Ready action on your turn, which lets you act using your reaction
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
broken, the spell dissipates without taking effect. For example, if you are concentrating on the web spell and ready magic missile, your web spell ends, and if you take damage before you release magic missile with your reaction, your concentration might be broken.
Ready Sometimes you want to get the jump on a foe or wait for a particular circumstance before you act. To do so, you can take the Ready action on your turn, which lets you act using your reaction
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
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
. For example, “Recharge 5–6” in an action means a monster can take the action once. Then, at the start of each of the monster’s turns, it regains the use of that action if it rolls a 5 or 6 on 1d6
Compendium
- Sources->Dungeons & Dragons->Netheril’s Fall: Tales of Terror, Treasure, and Time Travel
, leads to the flying city of Eileanar exactly 1,839 years in the past. For example, if characters step through the gate on the first day of Tarsakh, 1501 DR, they emerge in Eileanar on that same date
–338 DR is one year before Karsus’s Folly. Relative time gates allow for travel in both directions. A character in the past who enters the portal is transported forward a fixed interval in time (1,839 years, in the case of the portals in this chapter).
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
into the Feywild with a step. To an observer, the traveler is there one moment and gone the next. Like other portals between planes, most fey crossings open infrequently. A crossing might open only
during a full moon, on the dawn of a particular day, or for someone carrying a certain type of item. A fey crossing can be closed permanently if the land on either side is dramatically altered — for example, if a castle is built over the clearing on the Material Plane.
Compendium
- Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer
table. Casting Times Superscript Casting Time A 1 action B 1 bonus action R 1 reaction + Longer than 1 action (see spell description) For example, a spellcaster’s utility spells might appear as follows: 1/day each: expeditious retreat ᴮ, mage armor ᴬ, phantom steed ⁺
that turn. For example, a creature who casts the misty step spell as a bonus action can also make a 2nd-level spell attack as an action. Similarly, many Multiattack actions let a creature make multiple
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Casting Time Most spells require the Magic action to cast, but some spells require a Bonus Action, a Reaction, or 1 minute or more. A spell’s Casting Time entry specifies which of those is required
. One Spell with a Spell Slot per Turn On a turn, you can expend only one spell slot to cast a spell. This rule means you can’t, for example, cast a spell with a spell slot using the Magic action and
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Casting Time Most spells require the Magic action to cast, but some spells require a Bonus Action, a Reaction, or 1 minute or more. A spell’s Casting Time entry specifies which of those is required
. One Spell with a Spell Slot per Turn On a turn, you can expend only one spell slot to cast a spell. This rule means you can’t, for example, cast a spell with a spell slot using the Magic action and
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
action. The Cunning Action feature, for example, allows a rogue to take a bonus action. You can take a bonus action only when a special ability, spell, or other feature of the game states that you can do
brief utterances and gestures, as you take your turn. You can also interact with one object or feature of the environment for free, during either your move or your action. For example, you could open a
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
a portal that leads where they want to go. Most portals exist in distant locations, and a portal’s location often has thematic similarities to the plane it leads to. For example, a portal to the
Planar Portals [Raistlin’s] eyes studied the Portal, studied every detail intently — although it was not really necessary. He had seen it myriad times in dreams both sleeping and waking. The spells
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
additional action on your turn called a bonus action. The Cunning Action feature, for example, allows a rogue to take a bonus action. You can take a bonus action only when a special ability, spell, or
move or your action. For example, you could open a door during your move as you stride toward a foe, or you could draw your weapon as part of the same action you use to attack. If you want to interact
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
when you teleport or when you are moved without using your movement, action, Bonus Action, or Reaction. For example, you don’t provoke an Opportunity Attack if an explosion hurls you out of a foe’s reach
or if you fall past an enemy. Making an Opportunity Attack. You can make an Opportunity Attack when a creature that you can see leaves your reach. To make the attack, take a Reaction to make one
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
when you teleport or when you are moved without using your movement, action, Bonus Action, or Reaction. For example, you don’t provoke an Opportunity Attack if an explosion hurls you out of a foe’s reach
or if you fall past an enemy. Making an Opportunity Attack. You can make an Opportunity Attack when a creature that you can see leaves your reach. To make the attack, take a Reaction to make one
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
Identifying a Spell Sometimes a character wants to identify a spell that someone else is casting or that was already cast. To do so, a character can use their reaction to identify a spell as it’s
Intelligence (Arcana) check with the reaction or action. The DC equals 15 + the spell’s level. If the spell is cast as a class spell and the character is a member of that class, the check is made with
Compendium
- Sources->Dungeons & Dragons->Sage Advice Compendium
to approach me? A creature doesn’t provoke an opportunity attack if it is moved without the use of its movement, its action, or its reaction. For example, the effect of the antipathy/sympathy spell
requires the target to use its movement, meaning that it would provoke opportunity attacks when it does so. Similarly, dissonant whispers requires the target to move using its reaction (if available
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
: Locations of settlements Locations of portals to other planes of existence Location of one Challenge Rating 10+ creature (DM’s choice) that is a Celestial, an Elemental, a Fey, a Fiend, or an Undead
The most prevalent kind of plant, mineral, or Beast (you choose which to learn) Locations of bodies of water For example, you could determine the location of a powerful monster in the area, the locations of bodies of water, and the locations of any towns.
Compendium
- Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer
bonus to the attack roll for each minion who joins the attack. (For example, if four goblin minions make a group attack together, the attack roll has a +4 bonus.) If the group attack hits, multiply the
damage by the number of minions who joined that group attack. (For example, if four goblin minions hit with a group attack that deals 1 damage, their group attack deals 4 damage.) The GM decides how
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Mounting and Dismounting Once during your move, you can mount a creature that is within 5 feet of you or dismount. Doing so costs an amount of movement equal to half your speed. For example, if your
must make the same saving throw. If your mount is knocked prone, you can use your reaction to dismount it as it falls and land on your feet. Otherwise, you are dismounted and fall prone in a space within 5 feet of it.