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Returning 35 results for 'before being detected casting rules'.
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Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
comes close enough to be detected. The spider then snares the ship before using web strands to catch crew members and reel them toward its snapping jaws.Snare Ship (1/Day). The spider weaves a magical
ship that aren’t enclosed become difficult terrain until the effect ends. The web is impervious to damage but is destroyed by a successful casting of dispel magic (DC 18).
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
, mirror imageFae Counterspell. The high fae interrupts a creature it can see that is casting a spell with verbal, somatic, or material components. The caster takes 10 (3d6);{"diceNotation":"3d6
, embodying the natural splendor and danger of the wilderness. High fae have no regard for mortal values of honor and law, but they nonetheless operate under inviolable rules of their own: gifts must
Magic Items
Icewind Dale: Rime of the Frostmaiden
rest within 30 feet of it, meditating on the mythallar. Up to eight creatures can be attuned to it at one time; otherwise, the Ythryn mythallar follows the attunement rules in the Dungeon Master&rsquo
can use the Ythryn mythallar to cast the control weather spell without requiring any components and without the need for you to be outdoors. This casting of the spell has a 50-mile radius. For the
Monsters
Fizban's Treasury of Dragons
table to help select spells for a spellcasting dragon. (Though the Monster Manual doesn’t explicitly include dragon turtles in the variant rules for making a dragon a spellcaster, you can apply
those rules to these aquatic dragons.)
Dragon Turtle Personality Traits
d8;{"diceNotation":"1d8","rollType":"roll","rollAction":"Trait"}
Trait
1
I speak slowly and deliberately
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
open until no more movement is detected. Some doors are color coded and require a key card to open. A creature carrying the appropriate key card can open a locked door by standing within 10 feet of the
access to the observatory, damselfly bay, and inner core. A yellow key card unlocks yellow, blue, and red doors. Casting a Knock spell on a red door’s lock suppresses the lock for 10 minutes, casting
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Sequester Level 7 Transmutation (Wizard) Casting Time: Action
Range: Touch
Components: V, S, M (gem dust worth 5,000+ GP, which the spell consumes)
Duration: Until dispelled
With a touch, you
magically sequester an object or a willing creature. For the duration, the target has the Invisible condition and can’t be targeted by Divination spells, detected by magic, or viewed remotely with
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Sequester Level 7 Transmutation (Wizard) Casting Time: Action
Range: Touch
Components: V, S, M (gem dust worth 5,000+ GP, which the spell consumes)
Duration: Until dispelled
With a touch, you
magically sequester an object or a willing creature. For the duration, the target has the Invisible condition and can’t be targeted by Divination spells, detected by magic, or viewed remotely with
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Chapter 10: Spellcasting Magic permeates the worlds of D&D and most often appears in the form of a spell. This section provides the rules for casting spells. Different character classes have
distinctive ways of learning and preparing their spells, and monsters use spells in unique ways. Regardless of its source, a spell follows the rules here.
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Chapter 10: Spellcasting Magic permeates the worlds of D&D and most often appears in the form of a spell. This chapter provides the rules for casting spells. Different character classes have
distinctive ways of learning and preparing their spells, and monsters use spells in unique ways. Regardless of its source, a spell follows the rules here.
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Casting a Spell When a character casts any spell, the same basic rules are followed, regardless of the character's class or the spell's effects. Each spell description begins with a 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.
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Spells This chapter gives rules for casting spells. It also includes descriptions of common spells in the worlds of Dungeons & Dragons. Those spells are used by many class features, magic items, and monsters.
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Cast a Spell Spellcasters such as wizards and clerics, as well as many monsters, have access to spells and can use them to great effect in combat. Each spell has a casting time, which specifies
whether the caster must use an action, a reaction, minutes, or even hours to cast the spell. Casting a spell is, therefore, not necessarily an action. Most spells do have a casting time of 1 action, so a
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Chapter 7: Spells KAI CARPENTER Archmages of Greyhawk—Jallarzi, Mordenkainen, and Bigby—
prepare their magic as they open a gate to another plane This chapter gives rules for casting spells. It
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
another one using a Bonus Action on the same turn. Reaction and Bonus Action Triggers A spell that has a casting time of a Reaction is cast in response to a trigger that is defined in the spell’s
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Mounted Combat A knight charging into battle on a warhorse, a wizard casting spells from the back of a griffon, or a cleric soaring through the sky on a pegasus all enjoy the benefits of speed and
mobility that a mount can provide. A willing creature that is at least one size larger than you and that has an appropriate anatomy can serve as a mount, using the following rules.
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
another one using a Bonus Action on the same turn. Reaction and Bonus Action Triggers A spell that has a casting time of a Reaction is cast in response to a trigger that is defined in the spell’s
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Mounted Combat A knight charging into battle on a warhorse, a wizard casting spells from the back of a griffon, or a cleric soaring through the sky on a pegasus all enjoy the benefits of speed and
mobility that a mount can provide. A willing creature that is at least one size larger than you and that has an appropriate anatomy can serve as a mount, using the following rules.
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Concentration. Many items, such as Potions, bypass the casting of a spell and confer the spell’s effects with its usual duration. Certain items make exceptions to these rules, changing the casting time
, and requires no components unless the item’s description notes otherwise. The spell uses its normal casting time, range, and duration, and the user of the item must concentrate if the spell requires
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Detect Thoughts Level 2 Divination (Bard, Sorcerer, Wizard) Casting Time: Action
Range: Self
Components: V, S, M (1 Copper Piece)
Duration: Concentration, up to 1 minute
You activate one of
metal; or a thin sheet of lead. Read Thoughts. Target one creature you can see within 30 feet of yourself or one creature within 30 feet of yourself that you detected with the Sense Thoughts option. You
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
knowledge of the casting. This curse can be detected by casting an identify spell on the item and succeeding on a DC 25 Intelligence (Arcana) check. The check can be attempted once per casting
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Casting a Spell When a character casts any spell, the same basic rules are followed, regardless of the character’s class or the spell’s effects. Each spell description in Chapter 11 begins with a
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
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Detect Thoughts Level 2 Divination (Bard, Sorcerer, Wizard) Casting Time: Action
Range: Self
Components: V, S, M (1 Copper Piece)
Duration: Concentration, up to 1 minute
You activate one of
metal; or a thin sheet of lead. Read Thoughts. Target one creature you can see within 30 feet of yourself or one creature within 30 feet of yourself that you detected with the Sense Thoughts option. You
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
as Potions, bypass the casting of a spell and confer the spell’s effects with its usual duration. Certain items make exceptions to these rules, changing the casting time, duration, or other parts of
details how an item is activated. Certain items use the following rules for their activation. Command Word A command word is a word or short phrase that must be spoken or signed for an item to work
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
0 Hit Points. As is normal for healing, the ward can’t regain more Hit Points than its Hit Point maximum: twice the Wizard’s level plus the Wizard’s Intelligence modifier. Does casting Alarm as a
Ritual heal Arcane Ward? No. Casting a spell as a Ritual doesn’t use a spell slot, and the Arcane Ward regains Hit Points when the Abjurer casts an Abjuration spell with a spell slot. How does Arcane
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
items, such as potions, bypass the casting of a spell and confer the spell's effects, with their usual duration. Certain items make exceptions to these rules, changing the casting time, duration, or
components, unless the item's description says otherwise. The spell uses its normal casting time, range, and duration, and the user of the item must concentrate if the spell requires concentration. Many
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
resources, curable by a casting of lesser restoration. A more complicated outbreak can form the basis of one or more adventures as characters search for a cure, stop the spread of the disease, and deal
with the consequences. A disease that does more than infect a few party members is primarily a plot device. The rules help describe the effects of the disease and how it can be cured, but the
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
Sorcerer Metamagic rules state you can’t use multiple Metamagic options on a single spell. Can you use one option multiple times? A Sorcerer can use one Metamagic option once in the casting of a
one damage roll of a spell, not multiple rolls. So with Scorching Ray, I don’t add my Charisma modifier to each ray that hits? That’s correct. Elemental Affinity benefits one damage roll per casting
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
form. Jhesiyra can exert control over Halaster’s magic gates, keeping adventurers from passing through them if she thinks they lack the might needed to defeat the perils beyond. In terms of game rules
the danger that awaits the adventurers or communicate with them in any other way, for fear of being detected by Halaster. Powerful divination magic can reveal Jhesiyra’s disembodied presence
Compendium
- Sources->Dungeons & Dragons->Lost Mine of Phandelver
ground. The character is restrained until 1 or more slashing damage is dealt to the snare’s cord. (See the appendix in the Basic Rules for the effect of being restrained.) A character who isn’t
Wisdom (Perception) check to spot the hidden pit. If the trap isn’t detected, the lead character must succeed on a DC 10 Dexterity saving throw or fall in, taking 1d6 bludgeoning damage. The pit’s walls are not steep, so no ability check is required to scramble out.
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Narration in Combat Although it’s important that the players understand what’s going on in terms of the rules, the game can get dull if everyone uses only “gamespeak”: “That’s an 18 to hit,” “You hit
; now roll damage,” “11 points,” and “OK, now we’re to Initiative count 13.” Instead, use the rules and your knowledge of the scene to help your narration. If 18 is barely a hit, but the 11 points of
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
have the Ritual tag in the Casting Time entry. Such a spell can be cast following the normal rules for spellcasting, or it can be cast as a Ritual. The Ritual version of a spell takes 10 minutes longer
rote—are level 0. The rules for each spellcasting class say when its members gain access to spells of certain levels. Spell Slots Spellcasting is taxing, so a spellcaster can cast only a limited
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
have the Ritual tag in the Casting Time entry. Such a spell can be cast following the normal rules for spellcasting, or it can be cast as a Ritual. The Ritual version of a spell takes 10 minutes longer
rote—are level 0. The rules for each spellcasting class say when its members gain access to spells of certain levels. Spell Slots Spellcasting is taxing, so a spellcaster can cast only a limited
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
its lowest possible level and can’t be cast at a higher level. A monster’s spell can have special rules or restrictions. For example, a green hag can cast the Invisibility spell, but the spell has a
any spell components are required, describe the monster’s use of Verbal, Somatic, or Material components to signal to characters that it is casting a spell. A monster that requires Material components
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
aura of transmutation magic when such is detected for. Upwardly Mobile. Any character who touches a pillar with or without intent will uncontrollably float upward (as if affected by a levitate spell
can be easily claimed. Casting a detect evil and good spell reveals it to be a desecrated object. On a casting of detect magic, the gem gives off a strong aura of conjuration—so strong that the
Compendium
- Sources->Dungeons & Dragons->Sage Advice Compendium
component, then it’s impossible for anyone to perceive the spell being cast. So, since you can’t see the casting, counterspell is of no use. Metamagic rules state you can’t use multiple Metamagic
options on a single spell. Can you use one option multiple times? A sorcerer can use one Metamagic option once in the casting of a spell, not the same option more than once. For instance, a sorcerer can’t






