make study with only are from for lair

Sphinx of Secrets

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

Hallucinatory Terrain

Spells Player’s Handbook

difference isn’t obvious by touch, a creature examining the illusion can take the Study action to make an Intelligence (Investigation) check against your spell save DC to disbelieve it. If a creature discerns that the terrain is illusory, the creature sees a vague image superimposed on the real terrain.

You make natural terrain in a 150-foot Cube in range look, sound, and smell like another sort of natural terrain. Thus, open fields or a road can be made to resemble a swamp, hill, crevasse, or some

Disguise Self

Spells Player’s Handbook

You make yourself—including your clothing, armor, weapons, and other belongings on your person—look different until the spell ends. You can seem 1 foot shorter or taller and can appear

, a creature must take the Study action to inspect your appearance and succeed on an Intelligence (Investigation) check against your spell save DC.

Ancient White Dragon

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

. 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. Rend. Melee Attack Roll: +14

Seeming

Spells Player’s Handbook

hat. A creature that takes the Study action to examine a target can make an Intelligence (Investigation) check against your spell save DC. If it succeeds, it becomes aware that the target is disguised.

You give an illusory appearance to each creature of your choice that you can see within range. An unwilling target can make a Charisma saving throw, and if it succeeds, it is unaffected by this spell

Adult White Dragon

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

. 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. Rend. Melee Attack Roll: +11

Arch-hag

Monsters Monster Manual

(excluding the hag and its allies) within 1 mile of the lair subtract 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Lapsus Linguae"} from any ability check they make when they take the

that spell again. Legendary Resistance (4/Day, or 5/Day in Lair). If the hag fails a saving throw, it can choose to succeed instead. Magic Resistance. The hag has Advantage on saving throws against

Project Image

Spells Player’s Handbook

were in its space. As a Magic action, you can move it up to 60 feet and make it gesture, speak, and behave in whatever way you choose. It mimics your mannerisms perfectly. Physical interaction with the

image reveals it to be illusory, since things can pass through it. A creature that takes the Study action to examine the image can determine that it is an illusion with a successful Intelligence

Major Image

Spells Player’s Handbook

example, if you create an image of a creature and move it, you can alter the image so that it appears to be walking. Similarly, you can cause the illusion to make different sounds at different times, even

making it carry on a conversation, for example. Physical interaction with the image reveals it to be an illusion, for things can pass through it. A creature that takes a Study action to examine the

Minor Illusion

Spells Player’s Handbook

creature takes a Study action to examine the sound or image, the creature can determine that it is an illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature

’s voice, a lion’s roar, a beating of drums, or any other sound you choose. The sound continues unabated throughout the duration, or you can make discrete sounds at different times before the

Vampire

Monsters Monster Manual

Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead. Misty Escape. If the vampire drops to 0 Hit Points outside its resting place

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

Valindra Shadowmantle

Monsters Forgotten Realms: Adventures in Faerûn

. Thirst for Knowledge. Within 1 mile of the lair, creatures have Advantage on Intelligence checks made when they take the Study action. If Valindra dies or moves her lair elsewhere, these effects end

Legendary Resistance (4/Day or 5/Day in Lair). If Valindra fails a saving throw, she can choose to succeed instead. Spirit Gem. If destroyed, Valindra re-forms in 1d10;{"diceNotation":"1d10

Spirit Dragon Wyrmling

Monsters Forgotten Realms: Adventures in Faerûn

over time. A spirit dragon’s primary motivation is to unearth and study the ruins of the ancient realm from which it arose. Spirit dragons share an innate intellectual curiosity, and many have

of ancient empires. The region containing an adult or ancient spirit dragon’s lair is changed by its presence, creating the following effects: Enchanted Acoustics. Creatures within 1 mile of

Young Spirit Dragon

Monsters Forgotten Realms: Adventures in Faerûn

a bygone age, and so as they grow and mature, they develop an erratic control over time. A spirit dragon’s primary motivation is to unearth and study the ruins of the ancient realm from which

. Spirit Dragon Lairs Spirit dragons haunt the ruined cities and buried monuments of ancient empires. The region containing an adult or ancient spirit dragon’s lair is changed by its presence

Adult Spirit Dragon

Monsters Forgotten Realms: Adventures in Faerûn

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

automatically.Legendary Action Uses: 3 (4 in Lair). Immediately after another creature’s turn, the dragon can expend a use to take one of the following actions. The dragon regains all expended uses at the

Ancient Spirit Dragon

Monsters Forgotten Realms: Adventures in Faerûn

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

a success. After 1 minute, it succeeds automatically.Legendary Action Uses: 3 (4 in Lair). Immediately after another creature’s turn, the dragon can expend a use to take one of the following

Jacko

Monsters Heroes of the Borderlands

Quick Disguise. Jacko spends 1 minute to disguise himself as a different Humanoid of approximately his height and weight. While Jacko is disguised, a creature that takes the Study action to inspect

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

Vampire Infernalist

Monsters Astarion's Book of Hungers

sap the body and mind. Creatures (excluding the vampire and its allies) that finish a Short or Long Rest while within 1 mile of the lair make a DC 15 Wisdom saving throw. On a failed save, a creature

Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead. Misty Escape. If the vampire drops to 0 Hit Points outside its resting place

Karas Chembryl

Monsters Forgotten Realms: Adventures in Faerûn

Evasion. If Karas is subjected to an effect that allows her to make a Dexterity saving throw to take only half damage, Karas instead takes no damage if she succeeds on the save and only half damage

if she fails. She can’t use this trait if she has the Incapacitated condition. Legendary Resistance (3/Day or 4/Day in Lair). If Karas fails a saving throw, she can choose to succeed

Nether Scroll of Azumar

Magic Items Candlekeep Mysteries

completing this study, you must make a DC 25 Intelligence (Arcana) check. If this check fails, you take 16d10 psychic damage, and you can attempt the check again after another 30 days of concentrated

Unlike most scrolls, a Nether Scroll of Azumar is not a consumable magic item. It takes 30 days of concentrated study—at least 8 hours per day—to attempt to understand this scroll. After

Adult Amethyst Dragon

Monsters Fizban's Treasury of Dragons

dwell here.An Amethyst Dragon’s Lair Amethyst dragons make their lairs in caves next to or under secluded pools and lakes, preferring caverns with at least one entrance submerged underwater

creates a shining bead of gravitational force in its mouth, then releases the energy in a 60-foot cone. Each creature in that area must make a DC 20 Strength saving throw. On a failed save, the

Ancient Amethyst Dragon

Monsters Fizban's Treasury of Dragons

were sleeping amid both caches, creating the impression that two dragons dwell here.An Amethyst Dragon’s Lair Amethyst dragons make their lairs in caves next to or under secluded pools and lakes

creates a shining bead of gravitational force in its mouth, then releases the energy in a 90-foot cone. Each creature in that area must make a DC 23 Strength saving throw. On a failed save, the

Ancient Blue Dragon Legacy

Monsters Basic Rules (2014)

that make up its lair if that lair is invaded. The dragon then burrows out, leaving its attackers to be crushed and suffocated. When it returns later, it collects its possessions — along with

in that line must make a DC 23 Dexterity saving throw, taking 88 (16d10);{"diceNotation":"16d10","rollType":"damage","rollAction":"Lightning Breath","rollDamageType":"lightning"} lightning damage on a

Adult Blue Dragon Legacy

Monsters Basic Rules (2014)

that make up its lair if that lair is invaded. The dragon then burrows out, leaving its attackers to be crushed and suffocated. When it returns later, it collects its possessions — along with the

that line must make a DC 19 Dexterity saving throw, taking 66 (12d10);{"diceNotation":"12d10","rollType":"damage","rollAction":"Lightning Breath","rollDamageType":"lightning"} lightning damage on a

Adult Black Dragon Legacy

Monsters Basic Rules (2014)

wide. Each creature in that line must make a DC 18 Dexterity saving throw, taking 54 (12d8);{"diceNotation":"12d8","rollType":"damage","rollAction":"Acid Breath","rollDamageType":"acid"} acid damage on

swamps on the frayed edges of civilization. A black dragon’s lair is a dismal cave, grotto, or ruin that is at least partially flooded, providing pools where the dragon rests, and where its victims

Adult Red Dragon Legacy

Monsters Basic Rules (2014)

hours. Fire Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Fire Breath"}. The dragon exhales fire in a 60-foot cone. Each creature in that area must make a DC 21

spinal frill define its silhouette. Its beaked snout vents smoke at all times, and its eyes dance with flame when it is angry.A Red Dragon’s Lair Red dragons lair in high mountains or hills

Prismari Primer

Magic Items Strixhaven: A Curriculum of Chaos

The Prismari Primer is a magic textbook created at Strixhaven’s Prismari College. The primer has 3 charges, and it regains 1d3 expended charges daily at dawn. If you make a Dexterity

(Acrobatics) or a Charisma (Performance) check while holding the primer, you can expend 1 charge to give yourself a 1d4 bonus to the check, immediately after you roll the d20. In addition, if you study the

Quandrix Primer

Magic Items Strixhaven: A Curriculum of Chaos

The Quandrix Primer is a magic textbook created at Strixhaven’s Quandrix College. The primer has 3 charges, and it regains 1d3 expended charges daily at dawn. If you make an Intelligence

(Arcana) or an Intelligence (Nature) check while holding the primer, you can expend 1 charge to give yourself a 1d4 bonus to the check, immediately after you roll the d20. In addition, if you study the

Ancient Black Dragon Legacy

Monsters Basic Rules (2014)

. Each creature in that line must make a DC 22 Dexterity saving throw, taking 67 (15d8);{"diceNotation":"15d8","rollType":"damage","rollAction":"Acid Breath","rollDamageType":"acid"} acid damage on a

on the frayed edges of civilization. A black dragon’s lair is a dismal cave, grotto, or ruin that is at least partially flooded, providing pools where the dragon rests, and where its victims can

Young Amethyst Dragon

Monsters Fizban's Treasury of Dragons

cone. Each creature in that area must make a DC 17 Strength saving throw. On a failed save, the creature takes 36 (8d8);{"diceNotation":"8d8", "rollType":"damage", "rollAction":"Singularity Breath

, dispel magic, protection from evil and good, sendingAmethyst dragons, the mightiest of the gem dragons, study and psionically manipulate the fundamental principles of the multiverse, from the force

Adult Copper Dragon Legacy

Monsters Basic Rules (2014)

Copper Dragon’s Lair Copper dragons dwell in dry uplands and on hilltops, where they make their lairs in narrow caves. False walls in the lair hide secret antechambers where the dragon stores

of the following breath weapons. Acid Breath. The dragon exhales acid in an 60-foot line that is 5 feet wide. Each creature in that line must make a DC 18 Dexterity saving throw, taking 54 (12d8

Adult White Dragon Legacy

Monsters Basic Rules (2014)

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

–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Cold Breath"}. The dragon exhales an icy blast in a 60-foot cone. Each creature in that area must make a DC 19 Constitution saving throw

Ancient Silver Dragon Legacy

Monsters Basic Rules (2014)

’s or its allies. Such creatures descend at a rate of 60 feet per round and take no falling damage. Given days or longer to work, the dragon can make clouds and fog within its lair as solid as stone

uses one of the following breath weapons. Cold Breath. The dragon exhales an icy blast in a 90-foot cone. Each creature in that area must make a DC 24 Constitution saving throw, taking 67 (15d8

Ancient Red Dragon Legacy

Monsters Basic Rules (2014)

24 hours. Fire Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Fire Breath"}. The dragon exhales fire in a 90-foot cone. Each creature in that area must make a DC 24

horns and spinal frill define its silhouette. Its beaked snout vents smoke at all times, and its eyes dance with flame when it is angry.A Red Dragon’s Lair Red dragons lair in high mountains or

Warp Sense

Spells Planescape: Adventures in the Multiverse

For the duration, you sense the presence of portals, even inactive ones, within 30 feet of yourself. If you detect a portal in this way, you can use your action to study it. Make a DC 15 ability

can’t study that portal again using this spell until you cast it again. The spell can penetrate most barriers but is blocked by 1 foot of stone, 1 inch of common metal, a thin sheet of lead, or 3 feet of wood or dirt.

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