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Returning 35 results for 'book bonus detect cast replace'.
Equipment
A Book contains fiction or nonfiction. If you consult an accurate nonfiction Book about its topic, you gain a +5 bonus to Intelligence (Arcana, History, Nature, or Religion) checks you make about that topic.
Magic Items
Dungeon Master’s Guide
cast a spell counts as a spell slot of one level higher.
Halo. After you spend the requisite amount of time reading and studying the book, you gain a protective halo. This halo sheds Bright Light in
The definitive treatise on all that is good in the multiverse, the Book of Exalted Deeds figures prominently in many religions. Rather than being a scripture devoted to a particular faith, the book
Monsters
Monster Manual
Legendary Resistance (4/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
use of (A) Slowing Breath or (B) Spellcasting to cast Mind Spike (level 5 version).
Rend. Melee Attack Roll: +15;{"diceNotation":"1d20+15", "rollType":"to hit", "rollAction":"Rend"}, reach 15 ft
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
use of (A) Slowing Breath or (B) Spellcasting to cast Mind Spike (level 4 version).
Rend. Melee Attack Roll: +11;{"diceNotation":"1d20+11", "rollType":"to hit", "rollAction":"Rend"}, reach 10 ft
Magic Items
Dungeon Master’s Guide
While touching this crystal orb, you can cast Scrying (save DC 17) with it. In addition, you can cast Detect Thoughts (save DC 17) targeting creatures you can see within 30 feet of the spell’s
sensor. You don’t need to concentration;concentrate on this Detect Thoughts spell to maintain it during its duration, but it ends if the Scrying spell ends.
Monsters
Monster Manual
Legendary Resistance (4/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
use of Spellcasting to cast Scorching Ray (level 3 version).
Rend. Melee Attack Roll: +17;{"diceNotation":"1d20+17", "rollType":"to hit", "rollAction":"Rend"}, reach 15 ft. Hit: 19 (2d8 + 10
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
use of Spellcasting to cast Shatter.
Rend. Melee Attack Roll: +12;{"diceNotation":"1d20+12", "rollType":"to hit", "rollAction":"Rend"}, reach 10 ft. Hit: 16 (2d8 + 7);{"diceNotation":"2d8+7
Monsters
Monster Manual
Legendary Resistance (4/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
use of Spellcasting to cast Shatter (level 3 version).
Rend. Melee Attack Roll: +16;{"diceNotation":"1d20+16", "rollType":"to hit", "rollAction":"rend"}, reach 15 ft. Hit: 18 (2d8 + 9
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
use of Spellcasting to cast Scorching Ray.
Rend. Melee Attack Roll: +14;{"diceNotation":"1d20+14", "rollType":"to hit", "rollAction":"Rend"}, reach 10 ft. Hit: 13 (1d10 + 8);{"diceNotation":"1d10+8
Monsters
Monster Manual
Multiattack. The giant makes two attacks, using Thunderous Mace or Thundercloud in any combination. It can replace one attack with a use of Spellcasting to cast Fog Cloud.
Thunderous Mace. Melee
, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 15):
At Will: Detect Magic, Fog Cloud, Light1/Day Each: Control Weather, Gaseous Form, TelekinesisMisty Step. The giant casts the Misty Step spell, using the same spellcasting ability as Spellcasting.
Monsters
Monster Manual
three Rend attacks. It can replace one attack with a use of (A) Repulsion Breath or (B) Spellcasting to cast Guiding Bolt (level 2 version).
Rend. Melee Attack Roll: +16;{"diceNotation":"1d20+16
(spell save DC 22, +14;{"diceNotation":"1d20+14", "rollType":"to hit", "rollAction":"Spellcasting"} to hit with spell attacks):
At Will: Detect Magic, Guiding Bolt (level 2 version), Shapechange
Monsters
Monster Manual
three Rend attacks. It can replace one attack with a use of Spellcasting to cast Mind Spike (level 3 version).
Rend. Melee Attack Roll: +11;{"diceNotation":"1d20+11", "rollType":"to hit", "rollAction
damage.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 17):
At Will: Detect Magic, Mind Spike
Monsters
Monster Manual
three Rend attacks. It can replace one attack with a use of Spellcasting to cast Mind Spike (level 5 version).
Rend. Melee Attack Roll: +15;{"diceNotation":"1d20+15", "rollType":"to hit", "rollAction
damage.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 21):
At Will: Detect Magic, Mind
Monsters
Monster Manual
three Rend attacks. It can replace one attack with a use of (A) Repulsion Breath or (B) Spellcasting to cast Guiding Bolt (level 2 version).
Rend. Melee Attack Roll: +12;{"diceNotation":"1d20+12
(spell save DC 17, +10;{"diceNotation":"1d20+10", "rollType":"to hit", "rollAction":"Spellcasting"} to hit with spell attacks):
At Will: Detect Magic, Guiding Bolt (level 2 version), Shapechange
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
use of (A) Sleep Breath or (B) Spellcasting to cast Scorching Ray.
Rend. Melee Attack Roll: +11;{"diceNotation":"1d20+11", "rollType":"to hit", "rollAction":"rend"}, reach 10 ft. Hit: 17 (2d10 + 6
Monsters
Monster Manual
Legendary Resistance (4/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
use of (A) Sleep Breath or (B) Spellcasting to cast Scorching Ray (level 3 version).
Rend. Melee Attack Roll: +14;{"diceNotation":"1d20+14", "rollType":"to hit", "rollAction":"Rend"}, reach 15 ft
Magic Items
Dungeon Master’s Guide
attuned to the book, you can cast the following spells (save DC 18) from it:
Animate Dead
Circle of Death
Dominate Monster
Finger of Death
Once you use the book to cast a spell, you can’t
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
Equipment
Ability: Intelligence Utilize: Detect a poisoned object (DC 10) Craft: Basic Poison
If you have proficiency with a tool, add your Proficiency Bonus to any ability check you make that uses the tool
Magic Items
Dungeon Master’s Guide
This wand has 3 charges. While holding it, you can expend 1 charge to cast Detect Magic from it. The wand regains 1d3 expended charges daily at dawn.
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
use of (A) Paralyzing Breath or (B) Spellcasting to cast Ice Knife.
Rend. Melee Attack Roll: +13;{"diceNotation":"1d20+13", "rollType":"to hit", "rollAction":"Rend"}, reach 10 ft. Hit: 17 (2d8 + 8
Monsters
Monster Manual
Legendary Resistance (4/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
use of (A) Paralyzing Breath or (B) Spellcasting to cast Ice Knife (level 2 version).
Rend. Melee Attack Roll: +17;{"diceNotation":"1d20+17", "rollType":"to hit", "rollAction":"Rend"}, reach 15 ft
Monsters
Monster Manual
three Rend attacks. It can replace one attack with a use of Spellcasting to cast Melf's Acid Arrow (level 3 version).
Rend. Melee Attack Roll: +11;{"diceNotation":"1d20+11", "rollType":"to hit
", "rollType":"to hit", "rollAction":"Spellcasting"} to hit with spell attacks):
At Will: Detect Magic, Fear, Melf's Acid Arrow (level 3 version)
1/Day Each: Speak with Dead, Vitriolic
Monsters
Monster Manual
three Rend attacks. It can replace one attack with a use of Spellcasting to cast Melf's Acid Arrow (level 4 version).
Rend. Melee Attack Roll: +15;{"diceNotation":"1d20+15", "rollType":"to hit
":"1d20+13", "rollType":"to hit", "rollAction":"Spellcasting"} to hit with spell attacks):
At Will: Detect Magic, Fear, Melf's Acid Arrow (level 4 version) 1/Day Each: Create Undead, Speak with Dead
Magic Items
Dungeon Master’s Guide
While wearing this helm, you have telepathy with a range of 30 feet, and you can cast Detect Thoughts or Suggestion (save DC 13) from the helm. Once either spell is cast from the helm, that spell can’t be cast from it again until the next dawn.
Equipment
Ability: Intelligence Utilize: Detect poisoned drink (DC 15), or identify alcohol (DC 10) Craft: Antitoxin
If you have proficiency with a tool, add your Proficiency Bonus to any ability check you
Magic Items
Dungeon Master’s Guide
This rod has the following properties.
Alertness. While holding the rod, you have Advantage on Wisdom (Perception) checks and on Initiative rolls. Spells. While holding the rod, you can cast the
following spells from it:
Detect Evil and Good
Detect Magic
Detect Poison and Disease
See Invisibility
Protective Aura. As a Magic action, you can plant the haft end of the rod in the ground
Magic Items
Dungeon Master’s Guide
;typically an assortment of demons.
Ensnarement. While carrying the book, whenever you cast Magic Circle naming only Fiends or cast Planar Binding targeting a Fiend, the spell is cast at level 9
at dawn. While holding the book, you can take a Magic action to cast one of the spells (save DC 20) on the following table. The table indicates how many charges you must expend to cast the spell
Spells
Player’s Handbook
. The effect lasts for the duration. If you cast the spell on the same target every day for 30 days, the illusion lasts until dispelled.
Mask (Creature). Choose a creature type other than the target
effects that detect magical auras, such as Detect Magic. You can make a nonmagical object appear magical, make a magic item appear nonmagical, or change the object’s aura so that it appears to belong to a school of magic you choose.
Monsters
Monster Manual
Multiattack. The naga makes two Bite attacks. It can replace any attack with a use of Serpentine Gaze.
Bite. Melee Attack Roll: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Bite
.
Spellcasting. The naga casts one of the following spells, requiring no Material components and using Intelligence as the spellcasting ability (spell save DC 13):
At Will: Mage Hand, Thaumaturgy 1/Day Each: Command, Detect Thoughts, Lightning BoltPoison
Equipment
Ability: Wisdom Utilize: Improve food’s flavor (DC 10), or detect spoiled or poisoned food (DC 15) Craft: Rations
If you have proficiency with a tool, add your Proficiency Bonus to any
Magic Items
Dungeon Master’s Guide
take a Bonus Action to cast a spell you have written in this tome, without expending a spell slot or using any Verbal or Somatic components. Once used, this property of the tome can’t be used
This book has a desiccated tongue pinned to its front cover. Five of these tomes exist, and it’s unknown which one is the original. The tongue on the first Tome of the Stilled Tongue belonged
Monsters
Monster Manual
Multiattack. The dragon makes three Rend attacks. It can replace one attack with a use of Slowing Breath.
Rend. Melee Attack Roll: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction
;t take Reactions; its Speed is halved; and it can take either an action or a Bonus Action on its turn, not both. This effect lasts until the end of its next turn.Acid
Magic Items
Dungeon Master’s Guide
items and have additional properties.
Crystal Ball of Mind Reading. You can use an action to cast the Detect Thoughts spell (save DC 17) while you are scrying with the crystal ball, targeting
The typical crystal ball, a very rare item, is about 6 inches in diameter. While touching it, you can cast the Scrying spell (save DC 17) with it.
The following crystal ball variants are legendary
Monsters
Monster Manual
Inscrutable. No magic can observe the sphinx remotely or detect its thoughts without its permission. Wisdom (Insight) checks made to ascertain its intentions or sincerity are made with Disadvantage
.
Magic Resistance. The sphinx has Advantage on saving throws against spells and other magical effects.Multiattack. The sphinx makes three Claw attacks. It can replace one attack with a use of Curse of
Equipment
When you take the Attack action, you can replace one of your attacks with throwing a flask of Alchemist’s Fire. Target one creature or object you can see within 20 feet of yourself. The target
must succeed on a Dexterity saving throw (DC 8 plus your Dexterity modifier and Proficiency Bonus) or take 1d4 Fire damage and start burning.