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Returning 35 results for 'based before decide could reaction'.
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based before decide could reactions
Spells
Player’s Handbook
larger than a 30-foot Cube, and you decide when you cast the spell how the illusion behaves and what sounds it makes. This scripted performance can last up to 5 minutes.
When the trigger you specify
can be activated again.
The trigger can be as general or as detailed as you like, though it must be based on visual or audible phenomena that occur within 30 feet of the area. For example, you could
Equipment
This backpack-sized device holds a balloon-based parachute. If you fall while wearing this device, you can use your reaction to deploy the parachute. Once deployed, the parachute rapidly inflates
Duergar Kavalrachni
Legacy
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Monsters
Out of the Abyss
Cavalry Training. When the duergar hits a target with a melee attack while mounted on a female steeder, the steeder can make a melee attack against the same target as a reaction.
Duergar Resilience
duergar magically increases in size, along with anything it is wearing or carrying. While enlarged, the duergar is Large, doubles its damage dice on Strength-based weapon attacks (included in the attacks
Duergar Warlord
Legacy
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Monsters
Mordenkainen’s Tome of Foes
damage while enlarged.
Call to Attack. Up to three allied duergar within 120 feet of this duergar that can hear it can each use their reaction to make one weapon attack.
Enlarge (Recharges after a Short
or Long Rest). For 1 minute, the duergar magically increases in size, along with anything it is wearing or carrying. While enlarged, the duergar is Large, doubles its damage dice on Strength-based
Programmed Illusion
Legacy
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Spells
Basic Rules (2014)
larger than a 30-foot cube, and you decide when you cast the spell how the illusion behaves and what sounds it makes. This scripted performance can last up to 5 minutes.
When the condition you
illusion can be activated again.
The triggering condition can be as general or as detailed as you like, though it must be based on visual or audible conditions that occur within 30 feet of the area
Magic Items
Acquisitions Incorporated
. The difference between the index finger and the middle finger. The elasticity of the ear lobe.
6
You take a long, careful look, and then decide based on which fellow franchisee has been nice to
long rest.
Bead of Instant Karma
At rank 3, one of the beads on your occultant abacus channels the power of instant karma, turning the occultant abacus into a rare magic item. As a reaction, you can
Magic Items
Storm King's Thunder
item, which gains a benefit based on its form:
Shield. The shield is now a rare magic item that requires attunement. While you wield it, you have resistance to all damage dealt by ranged weapon
attacks.
Boots. The pair of boots is now an uncommon magic item that requires attunement. While you wear the boots, you have advantage on Strength saving throws, and you can use your reaction to avoid being knocked prone.
Species
Eberron: Rising from the Last War
weapons and warforged, along with mundane arms and armor. The war raised the house up, and then tore it down. House Cannith was based in Cyre, and the Mourning destroyed the house leadership and key
whether one of these leaders will unite the house, or if it will shatter under the strain. If you’re an heir of House Cannith, you should decide which of these barons you serve or if you have other ideas about the house’s future.
Staff of the Magi
Legacy
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Magic Items
Basic Rules (2014)
holding the staff, you have advantage on saving throws against spells. In addition, you can use your reaction when another creature casts a spell that targets only you. If you do, the staff absorbs the
amount of damage based on how far away it is from the point of origin, as shown in the following table. On a successful save, a creature takes half as much damage.
Distance from Origin
Damage
Monsters
Mordenkainen Presents: Monsters of the Multiverse
use their reaction to make one weapon attack.
Invisibility (Recharge 4–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Invisibility"}. The duergar magically turns invisible for up to 1
Rest). For 1 minute, the duergar magically increases in size, along with anything it is wearing or carrying. While enlarged, the duergar is Large, doubles its damage dice on Strength-based weapon
Magic Items
Storm King's Thunder
another means of staying aloft.
Comforting Wind. You can’t suffocate.
Wind’s Grasp. As a reaction when you fall, you can cause yourself to take no damage from the fall. Once you use this
appears in silver on the chosen item, which gains a benefit based on its form:
Armor. The armor is now an uncommon magic item that requires attunement. You gain a bonus to speed of 5 feet while you
Animate Objects
Legacy
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Spells
Basic Rules (2014)
the same time, issuing the same command to each one). You decide what action the creature will take and where it will move during its next turn, or you can issue a general command, such as to guard a
bonus and bludgeoning damage determined by its size. The GM might rule that a specific object inflicts slashing or piercing damage based on its form.
At Higher Levels. If you cast this spell using a spell slot of 6th level or higher, you can animate two additional objects for each slot level above 5th.
Yuan-ti Pureblood
Legacy
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Species
Volo's Guide to Monsters
with that of snakes, producing a caste-based society of hybrids in which the most snakelike are the leaders and the most humanlike are spies and agents in foreign lands.
Humans Transformed
The
caste system based on how complete a person’s transformation was. The vast majority of yuan-ti fall into three categories — abominations, malisons, and purebloods — while the mutated
Backgrounds
Guildmasters’ Guide to Ravnica
conception of the Izzet League is based on mad inventions, dangerous experiments, and explosive blasts. Much of that perception is accurate, but the league is also involved with mundane tasks of
me with conflicted feelings.
5
I helped a minor Gruul chieftain acquire an Izzet weapon.
6
Roll an additional Izzet contact; you can decide if the contact is an ally or a rival.
7
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
continues, you can decide to take this readied Reaction—or, if plans change, you can take any other Reaction you might have access to, such as an Opportunity Attack. But remember that you have only one
commitment. By taking the Ready action, you’re giving your character access to a tailor-made Reaction to use in a given circumstance. However, you’re not bound to take that readied Reaction. As combat
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
Other Demons Demons of sufficient cunning and power can bestow boons, using the boons’ recipients as pawns. A demon can grant a special trait based on its type, as shown below. Balor Fiery Soul. This
can perfectly recall any path it has traveled. Marilith Serpentine Reaction. This creature can take an extra reaction each round, but this reaction can be used only to make an opportunity attack. Nalfeshnee Guarded Mind. This creature is immune to the frightened condition.
Compendium
- Sources->Dungeons & Dragons->Dragonlance: Shadow of the Dragon Queen
Narycrash This backpack-sized device holds a balloon-based parachute. If you fall while wearing this device, you can use your reaction to deploy the parachute. Once deployed, the parachute rapidly
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
before the start of your next turn. First, you decide what perceivable circumstance will trigger your reaction. Then, you choose the action you will take in response to that trigger, or you choose to
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->Flee, Mortals! Rule Primer
the minions into multiple groups based on the type of cover or concealment they have, then make a separate attack for each group. Target Response Effects If a group attack triggers a reaction or
many minions join a group attack. For instance, if five minions surround a target, the GM may decide to have all five attack at once to speed up combat, or may break up the attacks among smaller groups
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
before the start of your next turn. First, you decide what perceivable circumstance will trigger your reaction. Then, you choose the action you will take in response to that trigger, or you choose to
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
your next turn. First, you decide what perceivable circumstance will trigger your Reaction. Then, you choose the action you will take in response to that trigger, or you choose to move up to your
Ready [Action] You take the Ready action to wait for a particular circumstance before you act. To do so, you take this action on your turn, which lets you act by taking a Reaction before the start of
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
your next turn. First, you decide what perceivable circumstance will trigger your Reaction. Then, you choose the action you will take in response to that trigger, or you choose to move up to your
Ready [Action] You take the Ready action to wait for a particular circumstance before you act. To do so, you take this action on your turn, which lets you act by taking a Reaction before the start of
Magic Items
Lost Laboratory of Kwalish
Power. Powered armor originally required energy cells to fuel it, but was adapted by Kwalish to be fueled by the life energy of the creature wearing it. You might decide that the armor can also draw
magic that generates a conduit something like an astral silver cord. While so connected, a willing ally can give up hit points as a reaction to fuel the armor’s abilities.
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Starting Equipment When you create your character, you receive equipment based on a combination of your class and background. Alternatively, you can start with a number of gold pieces based on your
class and spend them on items from the lists in this chapter. See the Starting Wealth by Class table to determine how much gold you have to spend. You decide how your character came by this starting
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Your Turn On your turn, you can move a distance up to your speed and take one action. You decide whether to move first or take your action first. Your speed — sometimes called your walking speed — is
can’t decide what to do on your turn, consider taking the Dodge or Ready action, as described in "Actions in Combat." Bonus Actions Various class features, spells, and other abilities let you take an
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Your Turn On your turn, you can move a distance up to your speed and take one action. You decide whether to move first or take your action first. Your speed--sometimes called your walking speed--is
. The Movement and Position section gives the rules for your move. You can forgo moving, taking an action, or doing anything at all on your turn. If you can't decide what to do on your turn, consider
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Resolving Outcomes You decide when a player makes a D20 Test based on what the character is trying to do. Players shouldn’t just roll ability checks without context; they should tell you what their
you decide: Is a D20 Test Warranted? If the task is trivial or impossible, don’t bother with a D20 Test. A character can move across an empty room or drink from a flask without making a Dexterity check
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
Event-Based Adventures In an event-based adventure, the focus is on what the characters and villains do and what happens as a result. The question of where those things happen is of secondary
importance. Building an event-based adventure is more work than building a location-based one, but the process can be simplified by following a number of straightforward steps. Several steps include tables
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
moving a lever, and the DM describes what, if anything, happens. For example, a character might decide to pull a lever, which might, in turn, raise a portcullis, cause a room to flood with water, or
character can wrench the lever into place. The DM sets the DC for any such check based on the difficulty of the task. Characters can also damage objects with their weapons and spells. Objects are immune
Compendium
- Sources->Dungeons & Dragons->Wayfinder's Guide to Eberron
talents are useful for grifters and other criminals. Most notably, the halflings of the Boromar Clan are the most powerful criminal organization in Breland. They are based in Sharn, but their
influence can be felt across the nation and even in the distant city of Stormreach. If you decide to play a halfling rogue—or any character with a criminal or charlatan background—you should decide if you
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
moving a lever, and the DM describes what, if anything, happens. For example, a character might decide to pull a lever, which might, in turn, raise a portcullis, cause a room to flood with water, or
character can wrench the lever into place. The DM sets the DC for any such check based on the difficulty of the task. Characters can also damage objects with their weapons and spells. Objects are immune
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
column suggests an appropriate bonus based on the item’s rarity. Attunement Decide whether the item requires a character to be attuned to it to use its properties. Use these rules of thumb to help you
doling out as one. Use the Magic Item Power by Rarity table as a guide to help you determine how powerful an item should be, based on its rarity. Magic Item Power by Rarity Rarity Max Spell Level
Compendium
- Sources->Dungeons & Dragons->Wayfinder's Guide to Eberron
Setting the Tone A Morgrave campaign is a coming of age story in a fantasy world. In between delving into ruins and uncovering demonic schemes, the player characters need to decide what to do with
use story-based advancement instead of standard XP. Level advancement could be based on time: player characters gain one level each semester, leveling up after finals. Alternately, advancement could
Compendium
- Sources->Dungeons & Dragons->Storm Lord’s Wrath
grumpy around goats, the ogres decide to attack. Assuming some of the characters are sleeping for the night, anyone on guard duty can attempt a DC 15 Wisdom (Animal Handling) or Wisdom (Insight
the beginning. You should change the attitudes of the NPCs, or the actual NPCs themselves, based on what has come to pass in your campaign.
If the characters have not been to Phandalin, you can
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
. Starting Equipment When you create your character, you receive equipment based on a combination of your class and background. Alternatively, you can start with a number of gold pieces based on your
class and spend them on items from the lists in this section. See the Starting Wealth by Class table to determine how much gold you have to spend.
You decide how your character came by this starting






