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Returning 35 results for 'before back decide check requiring'.
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Monsters
Monster Manual
Advantage on saving throws against spells and other magical effects.
Spider Climb. The yochlol can climb difficult surfaces, including along ceilings, without needing to make an ability check.
Web
":"damage", "rollAction":"Caustic Lash", "rollDamageType":"Acid"} Acid damage.
Spellcasting. The yochlol casts one of the following spells, requiring no Material components and using Charisma as the
Spells
Player’s Handbook
image can determine that it is an illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the creature can see
through the image, and its other sensory qualities become faint to the creature.
Using a Higher-Level Spell Slot. The spell lasts until dispelled, without requiring Concentration, if cast with a level 4+ spell slot.
Magic Items
Dungeon Master’s Guide
command words, each requiring a Magic action to use:
First Command Word. The box unfolds into a Rowboat.
Second Command Word. The box unfolds into a Keelboat.
Third Command Word. The Folding Boat
folds back into a box if no creatures are aboard. Any objects in the vessel that can’t fit inside the box remain outside the box as it folds. Any objects in the vessel that can fit inside the box do
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
creature that takes the Study action to examine the image can determine that it is an illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the
Spells
Player’s Handbook
12d6 Bludgeoning damage, has the Prone condition, and is buried in the rubble, requiring a DC 20 Strength (Athletics) check as an action to escape. On a successful save, the creature takes half as much damage only.
Monsters
Monster Manual
Spider Climb. The drider can climb difficult surfaces, including along ceilings, without needing to make an ability check.
Sunlight Sensitivity. While in sunlight, the drider has Disadvantage on
of the Spider Queen (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Magic of the Spider Queen"}. The drider casts Darkness, Faerie Fire, or Web, requiring no Material components and using Wisdom as the spellcasting ability (spell save DC 14).
Monsters
Monster Manual
15 Intelligence saving throw or that action is wasted. The cursed target can take a Study action to make a DC 15 Intelligence check, solving the riddle and ending the curse on a success. The curse ends
early if the sphinx curses another target.
Spellcasting. The sphinx casts one of the following spells, requiring no Material components and using Intelligence as the spellcasting ability (spell save
Monsters
Monster Manual
);{"diceNotation":"2d10+5", "rollType":"damage", "rollAction":"Fiendish Touch", "rollDamageType":"Psychic"} Psychic damage.
Charm. The succubus casts Dominate Person (level 8 version), requiring no spell
an amount equal to the damage taken.Cold, Fire, Poison, PsychicShape-Shift. The succubus shape-shifting;shape-shifts to resemble a Medium or Small Humanoid or back into its true form. Its game
Magic Items
Dungeon Master’s Guide
You gain a +1 bonus to attack rolls and damage rolls made with this magic weapon, which has no string. Each time you pull your arm back in a firing motion, a magical arrow made of golden energy
condition for 1 minute. As an action, a creature Restrained by an arrow can make a DC 20 Strength (Athletics) check to try to break the restraint, ending the effect on itself on a successful check
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
slot of the spell’s level. Then, to determine whether you cast the spell, make an Intelligence (Arcana) check (DC 10 plus the spell’s level). On a successful check, you cast the spell using
Monsters
Monster Manual
Ice Walk. The dragon can move across and climb icy surfaces without needing to make an ability check. Additionally, Difficult Terrain composed of ice or snow doesn’t cost it extra movement
the target’s next turn. Failure or Success: The dragon can’t take this action again until the start of its next turn.
Frightful Presence. The dragon casts Fear, requiring no Material
Monsters
Monster Manual
target or a creature within 5 feet of it can take an action to try to detach the cloaker, doing so by succeeding on a DC 14 Strength (Athletics) check.
Tail. Melee Attack Roll: +6;{"diceNotation
: The target is immune to this cloaker’s Moan for the next 24 hours.
Phantasms (Recharge after a Short or Long Rest). The cloaker casts the Mirror Image spell, requiring no spell components and
Monsters
Monster Manual
Ice Walk. The dragon can move across and climb icy surfaces without needing to make an ability check. Additionally, Difficult Terrain composed of ice or snow doesn’t cost it extra movement
the target’s next turn. Failure or Success: The dragon can’t take this action again until the start of its next turn.
Frightful Presence. The dragon casts Fear, requiring no Material
Monsters
Monster Manual
, not both. This effect lasts until the end of its next turn.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting
turn, the target rolls 1d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Giggling Magic"} whenever it makes an ability check or attack roll and subtracts the number rolled from the D20 Test
Monsters
Monster Manual
, not both. This effect lasts until the end of its next turn.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting
rolls 1d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Giggling Magic"} whenever it makes an ability check or attack roll and subtracts the number rolled from the D20 Test. Failure or
Monsters
Monster Manual
successful check, the creature is no longer buried. Success: Half damage only.
Control Weather. The cataclysm casts the Control Weather spell, requiring no spell components and using Constitution as the
target has the Restrained condition, has Total Cover, and is suffocating. As an action, a buried creature or another creature within 5 feet of it can make a DC 18 Strength (Athletics) check. On a
Monsters
Monster Manual
Coven Magic. While within 30 feet of at least two hag allies, the hag can cast one of the following spells, requiring no Material components, using the spell’s normal casting time, and using
hag’s next turn. The target can’t take Reactions until the curse ends.
Spellcasting. The hag casts one of the following spells, requiring no Material components and using Charisma as the
Monsters
Monster Manual
regains 1 Hit Point after spending 1 hour there.
Spider Climb. The vampire can climb difficult surfaces, including along ceilings, without needing to make an ability check.
Vampire Weakness. The
. The vampire casts Command, requiring no spell components and using Charisma as the spellcasting ability (spell save DC 17). The vampire can’t take this action again until the start of its next
Spells
Player’s Handbook
.
The glyph is nearly imperceptible and requires a successful Wisdom (Perception) check against your spell save DC to notice.
When you inscribe the glyph, you set its trigger and choose which effect the
symbol bears: Death, Discord, Fear, Pain, Sleep, or Stunning. Each one is explained below.
Set the Trigger. You decide what triggers the glyph when you cast the spell. For glyphs inscribed on a
Magic Items
Dungeon Master’s Guide
This item first appears to be a sealed iron barrel weighing 500 pounds. The barrel has a hidden catch, which can be found with a successful DC 20 Intelligence (Investigation) check. Releasing the
the apparatus’s levers up or down. After each use, a lever goes back to its neutral position. Each lever, from left to right, functions as shown in the Apparatus of Kwalish Levers table
Spells
Player’s Handbook
spell ends without being triggered.
The glyph is nearly imperceptible and requires a successful Wisdom (Perception) check against your spell save DC to notice.
When you inscribe the glyph, you set
its trigger and choose whether it’s an explosive rune or a spell glyph, as explained below.
Set the Trigger. You decide what triggers the glyph when you cast the spell. For glyphs inscribed on
Magic Items
Dungeon Master’s Guide
cast that spell again from it until the next dawn.
Vile Lore. You can reference the Book of Vile Darkness whenever you make an Intelligence check to recall information about some aspect of evil, such as
lore about demons. When you do so, you have Advantage on that check.
At the DM’s discretion, the book might reveal secrets no mortal should know, such as the true names of powerful Fiends
Monsters
Forgotten Realms: Adventures in Faerûn
Spider Climb (Hybrid or Spider Form Only). The aranea can climb difficult surfaces, including along ceilings, without needing to make an ability check.
Web Walker. The aranea ignores movement
);{"diceNotation":"2d4+3", "rollType":"damage", "rollAction":"Sling", "rollDamageType":"Bludgeoning"} Bludgeoning damage.
Spellcasting. The aranea casts one of the following spells, requiring no Material
Monsters
Heroes of the Borderlands
Jacko’s appearance can make a DC 13 Intelligence (Investigation) check, discerning his disguise on a successful check.Multiattack. Jacko makes two Poison Dagger attacks.
Poison Dagger. Melee or
customers parrot his cheesy slogan: “Jacko always has your back-o.”Cunning Action. Jacko takes the Dash, Disengage, or Hide action.
Magic Items
Forgotten Realms: Heroes of Faerûn
check it makes with a Musical Instrument or Tinker's Tools.
Sprint. The wonder takes the Dash action.
Gyrocopter Wonder (Rare). This wagon-sized vehicle is made of brassy metal and has a spiral-shaped
resembles a metal turtle shell with straps. It is designed to be worn on your back or flank, depending on your anatomy. Once wound, the mobility wonder transforms into a personal transport device and
Lock
Legacy
This doesn't reflect the latest rules and lore.
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Equipment
A key is provided with the lock. Without the key, a creature proficient with thieves' tools can pick this lock with a successful DC 15 Dexterity check. Your DM may decide that better locks are available for higher prices.
Magic Items
Wayfinder's Guide to Eberron
the bag. You shape this meal with your thoughts. You can create the standard bland fare without requiring any sort of check, but you can attempt to create finer food by making a Charisma check; if you
’re proficient with cook’s utensils, add your bonus to this check. A failed check results in a sour and squalid meal.
Food Quality
Difficulty
Poor
No roll required
Monsters
Lost Laboratory of Kwalish
of a Vorpal Sword. Shards of a vorpal sword once broken against the devil replace its claws. A successful DC 12 Intelligence (Arcana) or Wisdom (Perception) check identifies them as such. When the
decide that the target is too large for its head to be cut off by the devil’s claws. If removed, the shards lose their magical powers.
Local Teleportation-Field Bracelets. Local teleportation
spells
Xanathar's Guide to Everything
trap is nearly invisible, requiring a successful Intelligence (Investigation) check against your spell save DC to be discerned.
The trap triggers when a Small, Medium, or Large creature moves onto the
success. Alternatively, the creature or someone else who can reach it can use an action to make an Intelligence (Arcana) check against your spell save DC. On a success, the restrained effect ends.
After the trap is triggered, the spell ends when no creature is restrained by it.
Yochlol
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
Shapechanger. The yochlol can use its action to polymorph into a form that resembles a female drow or giant spider, or back into its true form. Its statistics are the same in each form. Any equipment
.
Spider Climb. The yochlol can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Innate Spellcasting. The yochlol’s spellcasting ability is
Monsters
Waterdeep: Dungeon of the Mad Mage
check, and the creature making the attempt takes 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollDamageType":"acid"} acid damage.
The cube can hold up to nine Large creatures or up to thirty-six
Medium or smaller creatures inside it at a time. When the cube shrinks back to normal size, any creatures that it can no longer contain are expelled into unoccupied spaces around it.
Transparent. Even
Yochlol (Summoner Variant)
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
Shapechanger. The yochlol can use its action to polymorph into a form that resembles a female drow or giant spider, or back into its true form. Its statistics are the same in each form. Any equipment
.
Spider Climb. The yochlol can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Innate Spellcasting. The yochlol’s spellcasting ability is
Gelatinous Cube
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
check, and the creature making the attempt takes 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollDamageType":"acid"} acid damage.
The cube can hold only one Large creature or up to four Medium
or smaller creatures inside it at a time.
Transparent. Even when the cube is in plain sight, it takes a successful DC 15 Wisdom (Perception) check to spot a cube that has neither moved nor attacked
Folding Boat
Legacy
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Magic Items
Basic Rules (2014)
command words, each requiring you to use an action to speak it.
One command word causes the box to unfold into a boat 10 feet long, 4 feet wide, and 2 feet deep. The boat has one pair of oars, an anchor
vessel, its weight becomes that of a normal vessel its size, and anything that was stored in the box remains in the boat.
The third command word causes the folding boat to fold back into a box
Phase Spider
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
upside down on ceilings, without needing to make an ability check.
Web Walker. The spider ignores movement restrictions caused by webbing.Bite. Melee Weapon Attack: +4;{"diceNotation":"1d20+4","rollType
poisoned in this way.A phase spider possesses the magical ability to phase in and out of the Ethereal Plane. It seems to appear out of nowhere and quickly vanishes after attacking. Its movement on the Ethereal Plane before coming back to the Material Plane makes it seem like it can teleport.






