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Returning 35 results for 'before boat device causing reaction'.
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Monsters
Monster Manual
effects:
Sap. The target has Disadvantage on its next attack roll before the start of the warrior’s next turn.
Maneuver. One ally who can see or hear the warrior can take a Reaction to move up
until the end of the target’s next turn.Counterattack. Trigger: The warrior is hit by an attack roll. Response: The warrior adds 4 to its AC against that attack, possibly causing it to miss. On a
Monsters
Monster Manual
Resistance. The marilith has Advantage on saving throws against spells and other magical effects.
Reactive. The marilith can take one Reaction on every turn of combat.Multiattack. The marilith makes six Pact
ends.Parry. Trigger: The marilith is hit by a melee attack roll while holding a weapon. Response: The marilith adds 5 to its AC against that attack, possibly causing it to miss.PoisonCold, Fire
Magic Items
Dungeon Master’s Guide
. The target must succeed on a DC 15 Dexterity saving throw or have the Restrained condition. You can release the target by letting go of your end of the rope (causing the rope to coil up in the target
’s space) or by using a Bonus Action to repeat the command (causing the rope to coil up in your hand).
A target Restrained by the rope can take an action to make its choice of a DC 15 Strength
Feats
Player’s Handbook
a Finesse weapon and another creature hits you with a melee attack, you can take a Reaction to add your Proficiency Bonus to your Armor Class, potentially causing the attack to miss you. You gain this bonus to your AC against melee attacks until the start of your next turn.
Magic Items
Dungeon Master’s Guide
an attack while holding the weapon, you can take a Reaction to twirl the weapon around you, gaining a +5 bonus to your Armor Class against the triggering attack, potentially causing the attack to miss
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
Defensive Duelist
Legacy
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Feats
Player’s Handbook (2014)
When you are wielding a finesse weapon with which you are proficient and another creature hits you with a melee attack, you can use your reaction to add your proficiency bonus to your AC for that attack, potentially causing the attack to miss you.
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Intelligence saving throws. The first time you attune to the chronolometer, you choose one language you don’t know. You subsequently know
that language while attuned to the device.
Time Bandit. At the start of your turn, roll a d6 (no action required). On a 1–3, you slow down time, gaining an additional action on your turn and
Magic Items
Tasha’s Cauldron of Everything
While holding this lyre, you can cast mending as an action. You can also play the lyre as a reaction when an object or a structure you can see within 300 feet of you takes damage, causing it to be
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Wisdom saving throws, and you can use an action to cast the dancing lights, guidance, or message cantrips.
Portent of the Stars. As a reaction
Magic Items
Bigby Presents: Glory of the Giants
taking damage, you can use your reaction to invoke the item’s rune, causing the pendant to flash with pale light. The creature then instead drops to 1 hit point.
Once the rune has been invoked, it can’t be invoked again until the next dawn.
Nilbog
Legacy
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Monsters
Volo's Guide to Monsters
its Reversal of Fortune reaction.
Nimble Escape. The nilbog can take the Disengage or Hide action as a bonus action on each of its turns.Fool’s Scepter. Melee Weapon Attack: +4;{"diceNotation
Maglubiyet, this trickster god survives in splintered form as a possessing spirit that arises when goblinoids form a host, causing disorder in the ranks unless it is appeased. Goblins have no name for
Yeenoghu
Legacy
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Monsters
Out of the Abyss
atrocities in his name. Yeenoghu takes pleasure in causing fear before death, and he sows sorrow and despair through destroying beloved things. He doesn’t parlay; to meet him is to do battle with him
condition.
Each gnoll or hyena that Yeenoghu can see can use its reaction to move up to its speed.
Until the next initiative count 20, all gnoll;gnolls and hyena;hyenas within the lair are enraged
Monsters
Mordenkainen Presents: Monsters of the Multiverse
them into flind;flinds. Yeenoghu takes pleasure in causing fear before death, and he sows sorrow and despair through destroying beloved things. He doesn’t parlay; to meet him is to do battle with
count 20, all gnoll;gnolls and hyena;hyenas within the lair are enraged, causing them to have advantage on melee weapon attack rolls and causing attack rolls to have advantage against them.
Iron Spike
Monsters
Mordenkainen's Fiendish Folio Volume 1
, or a saving throw, it must roll a d6 and subtract the number rolled from the d20 roll. On any turn in which it suffers the effect of the hex, the target can attack an ally as a reaction, ignoring the
effect of the hex when it does so. It can then ignore the effect of the hex until the end of its turn.Mites are vexing fey creatures that delight in causing minor havoc and playing irritating pranks
Monsters
Van Richten’s Guide to Ravenloft
Jiangshi Weaknesses. The jiangshi has the following flaws:
Fear of Its Own Reflection. If the jiangshi sees its own reflection, it immediately uses its reaction, if available, to move as far away
afflicts the limbs of jiangshi, causing them to hold their arms rigidly and to walk with a stiff gait. This, along with their flight, lead many to call them hopping vampires.
By day, jiangshi lurk
Monsters
Misplaced Monsters: Volume One
is enriched, restoring withered vegetation in the area to full health and causing all crops in the area to produce twice the normal harvest for the next year.
Spellcasting. The dandylion casts one of
reaction must succeed on a DC 15 Wisdom saving throw or have the frightened condition until the end of the dandylion’s next turn.
Created by Jones D.-D.
Dandylions are herbivorous farmers who
Feats
Fizban's Treasury of Dragons
equal to your proficiency bonus against that attack roll, potentially causing it to miss. You can use this reaction a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest.
another creature you can see within 5 feet of you is hit by an attack roll, you can use your reaction to manifest spectral wings from your back for a moment. You grant a bonus to the target’s AC
Magic Items
Tasha’s Cauldron of Everything
conjecture than fact, often referring to otherworldly beings, the mysterious Barrier Peaks in Oerth, and the supposedly related device known as the Machine of Lum the Mad. The best details on the device
’s origins and operation can be found in the Mind of Metal, a tome of artificer’s secrets that connects the device to the traditions of the lost Olman people, and which was written by Lum the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
: a larger and more potent mind flayer with six tentacles. Illithids innately recognize that an ulitharid’s survival is more important than their own. An elder brain’s reaction to the rise
are then planted in the ulitharid’s corpse, causing it to dissolve into ichor. This psionically potent slime helps to fuel the transformation of the area into a brine pool for the embryonic elder brain.
Backgrounds
Baldur’s Gate: Descent into Avernus
help by paying for improved roofs and lamps in your neighborhood, causing the entire community to celebrate your deed.
4
Fueled by alcohol, you faced down a carrion crawler that slunk out of the
and the bugbear became friends.
6
Last winter, you dove into the frigid river to haul out a foundering fishing boat with your bare hands, saving all aboard. Now, everyone on the docks knows your
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
driver can activate this magical device as a bonus action, causing the vehicle to expel a 30-foot cube of opaque smoke directly in front of it or behind it. The cloud is stationary and lasts for 1
. This device needs 24 hours to recharge before it can be used again. Teleporter The vehicle’s driver can activate this magical device as a bonus action, causing the vehicle to teleport to an
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->Eberron: Forge of the Artificer
Level 7: Flash of Genius When you or a creature you can see within 30 feet of you fails an ability check or a saving throw, you can take a Reaction to add a bonus to the roll, potentially causing it
to succeed. The bonus equals your Intelligence modifier (minimum of +1). You can take this Reaction a number of times equal to your Intelligence modifier (minimum of once). You regain all expended uses when you finish a Long Rest.
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
lake in a boat, roll on the Lake Events table at the end of each hour to determine what occurs next. Lake Events d20 Lake Event
1–10 The lake is still and quiet for the next hour. A fine
, ability checks made to steer the boat and fish for trout have disadvantage, as do saving throws against the effects of extreme cold.
15 A knucklehead trout (see appendix C) leaps out of the
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
reaction to add your proficiency bonus to your AC for that attack, potentially causing the attack to miss you.
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
attuned to. If you’re reduced to 0 hit points but not killed outright, you can use your reaction to end one of your artificer infusions, causing you to drop to 1 hit point instead of 0.
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
Chronolometer Wondrous item, very rare (requires attunement) While attuned to this device, you have a +1 bonus to Intelligence saving throws. The first time you attune to the chronolometer, you
choose one language you don’t know. You subsequently know that language while attuned to the device. Time Bandit. At the start of your turn, roll a d6 (no action required). On a 1–3, you slow down time
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
you’re holding a Finesse weapon and another creature hits you with a melee attack, you can take a Reaction to add your Proficiency Bonus to your Armor Class, potentially causing the attack to miss you. You gain this bonus to your AC against melee attacks until the start of your next turn.
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
Clever Beast When a roll on the Lake Events table indicates that the lake monster takes an interest in the characters, read: Ripples disrupt the surface of the lake, causing your boat to bob from
nearby boats. It swims to the bottom of the lake if attacked.
2 The plesiosaurus rams a boat from beneath. (If the characters have more than one boat, randomly determine which one the monster rams
Compendium
- Sources->Dungeons & Dragons->Wayfinder's Guide to Eberron
attuned to. If you’re reduced to 0 hit points but not killed outright, you can use your reaction to end one of your artificer infusions, causing you to drop to 1 hit point instead of 0.
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
item you are currently attuned to. If you’re reduced to 0 hit points but not killed outright, you can use your reaction to end one of your artificer infusions, causing you to drop to 1 hit point instead of 0.
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
Lyre of Building Wondrous item, rare (requires attunement by a bard) While holding this lyre, you can cast mending as an action. You can also play the lyre as a reaction when an object or a structure
you can see within 300 feet of you takes damage, causing it to be immune to that damage and any further damage of the same type until the start of your next turn. In addition, you can play the lyre
Compendium
- Sources->Dungeons & Dragons->Sage Advice Compendium
the fighter’s turn, and if the attack qualifies, it can use Sneak Attack. Both of those options rely on the use of your reaction, so you could do only one of them in a round. Because you get only one
reaction per round, you’re unlikely to use Sneak Attack more than twice in a round: once with your action and once with your reaction. For Sneak Attack, what if another enemy of your target was 10
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
(causing the rope to coil up in the target’s space) or by using a Bonus Action to repeat the command (causing the rope to coil up in your hand). A target Restrained by the rope can take an action to make
escapes from it, you can take a Reaction to command the rope to coil up in your hand; otherwise, the rope coils up in the target’s space. The rope has AC 20, HP 20, and Immunity to Poison and Psychic