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Returning 35 results for 'decide space'.
Magic Items
Dungeon Master’s Guide
As a Magic action, you can throw this staff so that it lands in an unoccupied space within 10 feet of you, causing the staff to become a Giant Constrictor Snake in that space. The snake is under your
’t have the Incapacitated condition. You decide what action the snake takes and where it moves during its turn, or you can issue it a general command, such as to attack your enemies or guard a
Magic Items
Dungeon Master’s Guide
. The broom then moves into an unoccupied space as close to you as possible. The broom acts immediately after you on your Initiative count and remains animate until you take a Bonus Action and use a
). You decide what action the broom takes and where it moves during its next turn, or you can issue it a general command, such as to attack your enemies or guard a location.
If the broom is reduced to 0
Spells
Player’s Handbook
A Large, quasi-real, horselike creature appears on the ground in an unoccupied space of your choice within range. You decide the creature’s appearance, and it is equipped with a saddle, bit
Magic Items
Dungeon Master’s Guide
spell must be on the Wizard spell list, it must be of a level you can cast, and it can’t have Material components costing more than 1,000 GP. Once you decide on the spell, you must expend a spell
appears in an unoccupied space as close to you as possible. The creature isn’t under your control and acts as it normally would, and it disappears after 1 hour or when it drops to 0 Hit Points
Spells
Player’s Handbook
You summon an otherworldly being that appears as a loyal steed in an unoccupied space of your choice within range. This creature uses the Otherworldly Steed stat block. If you already have a steed
anything it was wearing or carrying. If you cast this spell again, you decide whether you summon the steed that disappeared or a different one.
Using a Higher-Level Spell Slot. Use the spell slot’s
Monsters
Mordenkainen Presents: Monsters of the Multiverse
);{"diceNotation":"1d10", "rollType":"damage", "rollAction":"Summon Demon", "rollDamageType":"psychic"} psychic damage. Otherwise, the summoned demon appears in an unoccupied space within 60 feet of its
only by that of the drow matron mother of the noble houses. Anyone they decide is at odds with the hierarchy faces painful interrogation and usually an excruciating death.Spectral Dagger (Recharges
Magic Items
Quests from the Infinite Staircase
effects. Once the staff has produced an effect, it can’t produce that effect again until the next dawn.
Orb of Lightning. You create a Small orb of lightning in an unoccupied space you can see
ends, or when a creature enters the orb’s space or starts its turn there, the orb detonates in a 20-foot-radius sphere. Each creature in that area must make a DC 15 Dexterity saving throw, taking
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, and their authority is equaled only by that of the drow matron mother of the noble houses. Anyone they decide is at odds with the hierarchy faces painful interrogation and usually an excruciating death
", "rollAction":"Summon Demon", "rollDamageType":"psychic"} psychic damage. Otherwise, the summoned demon appears in an unoccupied space within 60 feet of its summoner, acts as an ally of its summoner, and can
Monsters
Princes of the Apocalypse
shunted into the nearest space he last occupied.
Legendary Resistance (2/Day). If Marlos fails a saving throw, he can choose to succeed instead.
Petrifying Gaze. When a creature that can see Marlos&rsquo
, a creature can avert its eyes to avoid the saving throw at the start of its turn. If the creature does so, it can’t see Marlos until the start of its next turn, when it can decide to avert its
Staff of the Python
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Basic Rules (2014)
initiative count. By using a bonus action to speak the command word again, you return the staff to its normal form in a space formerly occupied by the snake.
On your turn, you can mentally command the
snake if it is within 60 feet of you and you aren't incapacitated. You decide what action the snake takes and where it moves during its next turn, or you can issue it a general command, such as to
Phantom Steed
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Basic Rules (2014)
A Large quasi-real, horselike creature appears on the ground in an unoccupied space of your choice within range. You decide the creature's appearance, but it is equipped with a saddle, bit, and
Mordenkainen's Magnificent Mansion
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Player’s Handbook (2014)
space can’t exceed 50 cubes, each cube being 10 feet on each side. The place is furnished and decorated as you choose. It contains sufficient food to serve a nine-course banquet for up to 100
people. A staff of 100 near-transparent servants attends all who enter. You decide the visual appearance of these servants and their attire. They are completely obedient to your orders. Each servant can
Magnificent Mansion
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Basic Rules (2014)
space can’t exceed 50 cubes, each cube being 10 feet on each side. The place is furnished and decorated as you choose. It contains sufficient food to serve a nine-course banquet for up to 100
people. A staff of 100 near-transparent servants attends all who enter. You decide the visual appearance of these servants and their attire. They are completely obedient to your orders. Each servant can
Spells
Xanathar's Guide to Everything
the door.
The temple’s interior is an open space with an idol or altar at one end. You decide whether the temple is illuminated and whether that illumination is bright light or dim light. The
You cause a temple to shimmer into existence on ground you can see within range. The temple must fit within an unoccupied cube of space, up to 120 feet on each side. The temple remains until the
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
Stocking a Dungeon Creating a map for your dungeon is only half the fun. Once you have the layout, you need to decide what challenges and rewards are to be found in the dungeon’s passages and
chambers. Any reasonably large space should be stocked with interesting sights, sounds, objects, and creatures. You don’t need to have every last detail of your dungeon plotted out. You can get by with
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Staff of the Python Staff, Uncommon (Requires Attunement) As a Magic action, you can throw this staff so that it lands in an unoccupied space within 10 feet of you, causing the staff to become a
Giant Constrictor Snake in that space. The snake is under your control and shares your Initiative count, taking its turn immediately after yours. On your turn, you can mentally command the snake (no
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Staff of the Python Staff, Uncommon (Requires Attunement) As a Magic action, you can throw this staff so that it lands in an unoccupied space within 10 feet of you, causing the staff to become a
Giant Constrictor Snake in that space. The snake is under your control and shares your Initiative count, taking its turn immediately after yours. On your turn, you can mentally command the snake (no
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
unoccupied space of your choice within range. You decide the creature’s appearance, and it is equipped with a saddle, bit, and bridle. Any of the equipment created by the spell vanishes in a puff of
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Phantom Steed 3rd-level illusion (ritual) Casting Time: 1 minute Range: 30 feet Components: V, S Duration: 1 hour A Large quasi-real, horselike creature appears on the ground in an unoccupied space
of your choice within range. You decide the creature’s appearance, but it is equipped with a saddle, bit, and bridle. Any of the equipment created by the spell vanishes in a puff of smoke if it is
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
appears on the ground in an unoccupied space of your choice within range. You decide the creature’s appearance, and it is equipped with a saddle, bit, and bridle. Any of the equipment created by the
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Phantom Steed 3rd-level illusion (ritual) Casting Time: 1 minute Range: 30 feet Components: V, S Duration: 1 hour A Large quasi-real, horselike creature appears on the ground in an unoccupied space
of your choice within range. You decide the creature’s appearance, but it is equipped with a saddle, bit, and bridle. Any of the equipment created by the spell vanishes in a puff of smoke if it is
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
to other locations in time and space with a successful DC 20 Intelligence (Arcana) check. A failed check causes the characters to be misdirected physically or temporally, as you determine. If the
characters claim any missing components of the Infernal Machine, those components can be added to the mechanical guide, providing a +2 bonus to this check per component. You might decide that neither agent
Compendium
- Sources->Dungeons & Dragons->Sage Advice Compendium
Adventuring Is there a hard limit on how many short rests characters can take in a day, or is this purely up to the DM to decide? The only hard limit on the number of short rests you can take is the
number of hours in a day. In practice, you’re also limited by time pressures in the story and foes interrupting. Are extradimensional spaces, such as a demiplane or the space created by rope trick
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
Mechanical Guides Each mechanical guide is programmed to teleport through space and time to the adventure’s set locations, effectively dropping the characters at the start of chapter 3 or chapter 4
the same time, you decide how the commands are resolved. Working Both Sides If the characters meet with both agents, they might agree to work for both without the other agent knowing. In that case
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
you position its point of origin. Typically, a point of origin is a point in space, but some spells have an area whose origin is a creature or an object. A spell's effect expands in straight lines
point's distance from the point of origin. A cone's area of effect specifies its maximum length. A cone's point of origin is not included in the cone's area of effect, unless you decide otherwise. Cube
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
in an unoccupied space you can see within 60 feet of yourself. You concentrate on this orb as if concentrating on a spell. As a bonus action, you can move the orb up to 20 feet in any direction
. Alejandro Pacheco Staff of Ruling When your concentration ends, or when a creature enters the orb’s space or starts its turn there, the orb detonates in a 20-foot-radius sphere. Each creature in that
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
, and warm. You can create any floor plan you like, but the space can’t exceed 50 cubes, each cube being 10 feet on each side. The place is furnished and decorated as you choose. It contains sufficient
food to serve a nine-course banquet for up to 100 people. A staff of 100 near-transparent servants attends all who enter. You decide the visual appearance of these servants and their attire. They are
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
, and it provides opportunities for a character to craft magic items, conduct research, harvest poisons, build ships, and carry out a range of other activities. As DM, you decide whether Bastions are
Bastion is a creative playground for a player and a shared storytelling space in the campaign. Be as permissive as you can with the stories players tell in their Bastions, but players should know their control might be limited by the campaign’s larger story, which you strive to make fun for everyone.
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
, you return the staff to its normal form in a space formerly occupied by the snake. On your turn, you can mentally command the snake if it is within 60 feet of you and you aren’t incapacitated. You
decide what action the snake takes and where it moves during its next turn, or you can issue it a general command, such as to attack your enemies or guard a location. If the snake is reduced to 0 hit
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
Market Investigations Once the characters decide to look into the events at the Tyenmo and Xungoon shops, they’re free to start their investigation. A character who visits one of the shops and spends
at least 5 minutes inspecting the space can make a DC 14 Intelligence (Investigation) check. On a successful check, the character discovers nothing unusual except for a few persimmon peels (see
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
characters decide to head for area Y1 to leave the ruins, read the following: Rumbling fills the tunnels, and a tremor disturbs the nearby rubble. All goes quiet again, but now a haze of dust hangs in
result of the tremor is now clear—a great pile of rubble fills the space where the stairway once stood.
A character who searches the rubble and succeeds on a DC 16 Wisdom (Survival) check sees no
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Magic action to transform it into an Animated Broom under your control. The broom then moves into an unoccupied space as close to you as possible. The broom acts immediately after you on your
you don’t have the Incapacitated condition (no action required). You decide what action the broom takes and where it moves during its next turn, or you can issue it a general command, such as to attack
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
, you return the staff to its normal form in a space formerly occupied by the snake. On your turn, you can mentally command the snake if it is within 60 feet of you and you aren’t incapacitated. You
decide what action the snake takes and where it moves during its next turn, or you can issue it a general command, such as to attack your enemies or guard a location. If the snake is reduced to 0 hit
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
the map’s edge, or you can make a chamber smaller to fit the available space. Alternatively, you can decide that passages leading off the edge of the map are additional dungeon entrances. Stairs
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Movement and Position IGOR GRECHANYI Creatures occupy spaces of varying sizes. This Displacer Beast occupies
a 10-by-10-foot space, while the adventurers occupy 5-by-5-foot spaces On your turn
, you can move a distance equal to your Speed or less. Or you can decide not to move. Your movement can include climbing, crawling, jumping, and swimming (each explained in the rules glossary). These






