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Returning 35 results for 'must study with only action failed for long'.
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Study [Action] When you take the Study action, you make an Intelligence check to study your memory, a book, a clue, or another source of knowledge and call to mind an important piece of information
Compendium
- Sources->Dungeons & Dragons->Uni and the Hunt for the Lost Horn
Study [Action] When you take the Study action, you make an Intelligence check to study your memory, a book, a clue, or another source of knowledge and call to mind an important piece of information
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Study [Action] When you take the Study action, you make an Intelligence check to study your memory, a book, a clue, or another source of knowledge and call to mind an important piece of information
Monsters
Monster Manual
":"Psychic"} Psychic damage, and the target is cursed with a riddle. The cursed target has Disadvantage on ability checks and attack rolls. In addition, if it takes the Magic action, it must succeed on a DC
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
Equipment
String is 10 feet long. You can tie a knot in it as a Utilize action.
Magic Items
Dungeon Master’s Guide
a casting time of an action, and you make a DC 10 Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast it is wasted. In either case, you can’t use this property again until you finish a Long Rest.
amulet as a Spellcasting Focus for your Warlock spells.
Unknown Spell. As a Magic action, you can try to cast a cantrip that you don’t know. The cantrip must be on the Warlock spell list and have
Magic Items
Dungeon Master’s Guide
Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast the spell is wasted. In either case, you can’t use this property again until you finish a Long Rest.
spells.
Unknown Spell. As a Magic action, you can try to cast a cantrip that you don’t know. The cantrip must be on the Wizard spell list and have a casting time of an action, and you make a DC 10
Spells
Player’s Handbook
You banish a creature that you can see within range into a labyrinthine demiplane. The target remains there for the duration or until it escapes the maze.
The target can take a Study action to try
Equipment
A Pole is 10 feet long. You can use it to touch something up to 10 feet away. If you must make a Strength (Athletics) check as part of a High Jump;High or Long Jump, you can use the Pole to vault, giving yourself Advantage on the check.
Spells
Player’s Handbook
question). If a one-word answer would be misleading, the DM might instead offer a short phrase as an answer.
On a failed save, you take 6d6 Psychic damage and have the Incapacitated condition until you finish a Long Rest. A Greater Restoration spell cast on you ends this effect.
You mentally contact a demigod, the spirit of a long-dead sage, or some other knowledgeable entity from another plane. Contacting this otherworldly intelligence can break your mind. When you cast
Spells
Player’s Handbook
, a creature must take the Study action to inspect your appearance and succeed on an Intelligence (Investigation) check against your spell save DC.
heavier or lighter. You must adopt a form that has the same basic arrangement of limbs as you have. Otherwise, the extent of the illusion is up to you.
The changes wrought by this spell fail to hold up
Equipment
Injury Poison
A creature subjected to Serpent Venom must succeed on a DC 11 Constitution saving throw, taking 10 (3d6) Poison damage on a failed save or half as much damage on a successful one.
Equipment
Inhaled Poison
A creature subjected to Burnt Othur Fumes must succeed on a DC 13 Constitution saving throw or take 10 (3d6) Poison damage, and it must repeat the save at the start of each of its
turns. On each successive failed save, the creature takes 3 (1d6) Poison damage. After three successful saves, the poison ends.
Equipment
As an action, you can light a Bomb and throw it at a point up to 60 feet away, where it explodes. Each creature in a 5-foot-radius Sphere centered on that point makes a DC 12 Dexterity saving throw, taking 3d6 Fire damage on a failed save or half as much damage on a successful one.
Magic Items
Dungeon Master’s Guide
required).
Thunder. When you hit with a melee attack using the staff, you can cause the staff to emit a crack of thunder audible out to 300 feet (no action required). The target you hit must succeed on a
take a Magic action to cause a bolt of lightning to leap from the staff’s tip in a Line that is 5 feet wide and 120 feet long. Each creature in that Line makes a DC 17 Dexterity saving throw
Spells
Player’s Handbook
You launch a sunbeam in a 5-foot-wide, 60-foot-long Line. Each creature in the Line makes a Constitution saving throw. On a failed save, a creature takes 6d8 Radiant damage and has the Blinded
condition until the start of your next turn. On a successful save, it takes half as much damage only.
Until the spell ends, you can take a Magic action to create a new Line of radiance.
For the duration
Spells
Player’s Handbook
Study action to examine the phantasm with an Intelligence (Investigation) check against your spell save DC. If the check succeeds, the target realizes that the phantasm is an illusion, and the spell ends
You attempt to craft an illusion in the mind of a creature you can see within range. The target makes an Intelligence saving throw. On a failed save, you create a phantasmal object, creature, or
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.
Equipment
As a Utilize action, you can set a Hunting Trap, which is a sawtooth steel ring that snaps shut when a creature steps on a pressure plate in the center. The trap is affixed by a heavy chain to an
immobile object, such as a tree or a spike driven into the ground. A creature that steps on the plate must succeed on a DC 13 Dexterity saving throw or take 1d4 Piercing damage and have its Speed reduced
Spells
Player’s Handbook
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
You create an illusion of an object, a creature, or some other visible phenomenon within range that activates when a specific trigger occurs. The illusion is imperceptible until then. It must be no
Equipment
As an action, you can either throw a grenade at a point up to 60 feet away or use a Grenade Launcher to propel the grenade to a point up to 1,000 feet away. The grenade explodes at that point
, creating a particular effect in a 20-foot-radius Sphere. Each creature in the Sphere makes a DC 15 Dexterity saving throw, taking 17 (5d6) Piercing damage on a failed save or half as much damage on a successful one.
Magic Items
Dungeon Master’s Guide
other than this one.
In addition, while the weapon is on your person, you must succeed on a DC 15 Wisdom saving throw whenever you take damage from another creature in combat. On a failed save, you must
long as you remain cursed, you are unwilling to part with the weapon, keeping it on your person at all times. While attuned to this weapon, you have Disadvantage on attack rolls made with weapons
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.
taller and appear heavier or lighter. A target’s new appearance must have the same basic arrangement of limbs as the target, but the extent of the illusion is otherwise up to you. The spell
Spells
Player’s Handbook
A Line of strong wind 60 feet long and 10 feet wide blasts from you in a direction you choose for the duration. Each creature in the Line must succeed on a Strength saving throw or be pushed 15 feet
away from you in a direction following the Line. A creature that ends its turn in the Line must make the same save.
Any creature in the Line must spend 2 feet of movement for every 1 foot it moves
Equipment
must have a feature that lets you use it.
Nick. When you make the extra attack of the Light property, you can make it as part of the Attack action instead of as a Bonus Action. You can make this extra attack only once per turn.
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
spell ends.
Image. If you create an image of an object—such as a chair, muddy footprints, or a small chest—it must be no larger than a 5-foot Cube. The image can’t create sound
Equipment
The double-bladed scimitar is the signature weapon of Valenar elves. A haft of fine wood supports a long, curving blade on either end. Forged with techniques honed over centuries, these blades are
to prove they’re worthy to wield it.
Special. If you attack with a double-bladed scimitar as part of the Attack action on your turn, you can use a bonus action immediately after to make a melee attack with it. This attack deals 1d4 slashing damage on a hit, instead of 2d4.
Spells
Player’s Handbook
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
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
Spells
Player’s Handbook
A stroke of lightning forming a 100-foot-long, 5-foot-wide Line blasts out from you in a direction you choose. Each creature in the Line makes a Dexterity saving throw, taking 8d6 Lightning damage on
a failed save or half as much damage on a successful one.
Using a Higher-Level Spell Slot. The damage increases by 1d6 for each spell slot level above 3.
Equipment
Ingested Poison
A creature subjected to Pale Tincture must succeed on a DC 16 Constitution saving throw or take 3 (1d6) Poison damage and have the Poisoned condition. The Poisoned creature repeats
the save every 24 hours, taking 3 (1d6) Poison damage on a failed save. The damage the poison deals can’t be healed by any means while the creature remains Poisoned. After seven successful saves against the poison, the creature is no longer Poisoned.
Spells
Player’s Handbook
.
Physical interaction with the image reveals it to be an illusion, since things can pass through it. A creature that takes a Study action to examine the image can determine that it is an illusion with a
is purely visual; it isn’t accompanied by sound, smell, or other sensory effects.
As a Magic action, you can cause the image to move to any spot within range. As the image changes location, you
Spells
Player’s Handbook
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
take a Magic action to cause the image to move to any other spot within range. As the image changes location, you can alter its appearance so that its movements appear natural for the image. For
Magic Items
Dungeon Master’s Guide
you use the ring again before taking a Long Rest, you must succeed on a DC 15 Constitution saving throw or gain 1 Exhaustion level.
While wearing this ring, you can take a Magic action to gain X-ray vision with a range of 30 feet for 1 minute. To you, solid objects within that radius appear transparent and don’t prevent
Equipment
As a Utilize action, you can spill Ball Bearings from their pouch. They spread to cover a level, 10-foot-square area within 10 feet of yourself. A creature that enters this area for the first time on
a turn must succeed on a DC 10 Dexterity saving throw or have the Prone condition. It takes 10 minutes to recover the Ball Bearings.
Equipment
Inhaled Poison
A creature subjected to Essence of Ether must succeed on a DC 15 Constitution saving throw or have the Poisoned condition for 8 hours. The creature also has the Unconscious condition
while Poisoned in this way. The creature wakes up if it takes damage or if another creature takes an action to shake it awake.