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Returning 35 results for 'monster see with only action failed for learn'.
Spells
Player’s Handbook
; you learn those facts as they pertain to the spell’s area:
Locations of settlements
Locations of portals to other planes of existence
Location of one Challenge Rating 10+ creature (DM’s
choice) that is a Celestial, an Elemental, a Fey, a Fiend, or an Undead
The most prevalent kind of plant, mineral, or Beast (you choose which to learn)
Locations of bodies of water
For example
Spells
Player’s Handbook
the Sense Thoughts option. You learn what is most on the target’s mind right now. If the target doesn’t know any languages and isn’t telepathic, you learn nothing.
As a Magic action
You activate one of the effects below. Until the spell ends, you can activate either effect as a Magic action on your later turns.
Sense Thoughts. You sense the presence of thoughts within 30 feet
Spells
Player’s Handbook
For the duration, you sense the presence of magical effects within 30 feet of yourself. If you sense such effects, you can take the Magic action to see a faint aura around any visible creature or
object in the area that bears the magic, and if an effect was created by a spell, you learn the spell’s school of magic.
The spell is blocked by 1 foot of stone, dirt, or wood; 1 inch of metal; or a thin sheet of lead.
Magic Items
Dungeon Master’s Guide
When you take a Magic action to read this scroll, a particular titan named in the scroll appears in an unoccupied space on the ground or in water that you can see within 1 mile of yourself. The DM
picks a suitable titan or determines it randomly by rolling on the table below (see the Monster Manual for the creature’s stat block).
The titan is Hostile toward all other creatures and
Spells
Player’s Handbook
You can cast this spell only at night. Choose up to three corpses of Medium or Small Humanoids within range. Each one becomes a Ghoul under your control (see the Monster Manual for its stat block
over five Ghoul;Ghouls or two Ghast;Ghasts or Wight;Wights. If you use a level 9 spell slot, you can animate or reassert control over six Ghoul;Ghouls, three Ghast;Ghasts or Wight;Wights, or two Mummy;Mummies. See the Monster Manual for these stat blocks.
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
Magic Items
Dungeon Master’s Guide
This gem contains a mote of elemental energy. When you take a Utilize action to break the gem, an elemental is summoned (see the Monster Manual for its stat block), and the gem ceases to be magical
. The elemental disappears after 1 hour, when it dies, or when you dismiss it as a Bonus Action. The type of gem determines the elemental, as shown in the following table.
Gem
Summoned
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.
Equipment
When you take the Attack action, you can replace one of your attacks with throwing a flask of Holy Water. Target one creature you can see within 20 feet of yourself. The target must succeed on a
Equipment
When you take the Attack action, you can replace one of your attacks with throwing a vial of Acid. 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 2d6 Acid damage.
Monsters
Monster Manual
Siege Monster. The treant deals double damage to objects and structures.Multiattack. The treant makes two Slam attacks.
Slam. Melee Attack Roll: +10;{"diceNotation":"1d20+10", "rollType":"to hit
", "rollDamageType":"Piercing"} Piercing damage.
Animate Trees (1/Day). The treant magically animates up to two trees it can see within 60 feet of itself. Each tree uses the Treant stat block, except it has
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.
Monsters
Monster Manual
with spell attacks):
At Will: Detect Magic, Hold Monster, Ice Knife, Shapechange (Beast or Humanoid form only, no Temporary Hit Points gained from the spell, and no Concentration or Temporary Hit
Points required to maintain the spell) 1/Day Each: Ice Storm (level 5 version), Zone of TruthLegendary Action Uses: 3 (4 in Lair). Immediately after another creature’s turn, the dragon can expend a
Monsters
Monster Manual
uses Spellcasting to cast Hold Monster. The dragon can’t take this action again until the start of its next turn.
Cold Gale. Dexterity Saving Throw: DC 23, each creature in a 60-foot-long, 10
":"Spellcasting"} to hit with spell attacks):
At Will: Detect Magic, Hold Monster, Ice Knife (level 2 version), Shapechange (Beast or Humanoid form only, no Temporary Hit Points gained from the spell, and
Equipment
When you take the Attack action, you can replace one of your attacks with throwing a Net. Target a creature you can see within 15 feet of yourself. The target must succeed on a Dexterity saving throw
creature within 5 feet of it must take an action to make a DC 10 Strength (Athletics) check, freeing the Restrained creature on a success. Destroying the Net (AC 10; 5 HP; Immunity to Bludgeoning, Poison, and Psychic damage) also frees the target, ending the effect.
Magic Items
Dungeon Master’s Guide
the bag and throw it up to 20 feet. When the object lands, it transforms into a creature you determine by rolling on the table that corresponds to the bag’s color. See the Monster Manual for the
This bag made from gray, rust, or tan cloth appears empty. Reaching inside the bag, however, reveals the presence of a small, fuzzy object.
You can take a Magic action to pull the fuzzy object from
Magic Items
Dungeon Master’s Guide
an unoccupied space you can see within 120 feet of yourself. The spheres last as long as you maintain Concentration, up to 1 minute. Each sphere sheds Dim Light in a 30-foot radius.
As a Bonus Action
4
2d4
Shooting Stars. You can expend 1 to 3 charges as a Magic action. For every charge you expend, you launch a glowing mote of light from the ring at a point you can see within 60 feet of
Magic Items
Dungeon Master’s Guide
3d6 Psychic damage. On a failed save, the wielder is dominated by the sword, as if by the Dominate Monster spell, and the sword demands blood. The spell effect ends when the sword’s demand is met
.
Random Properties. The sword has the following random properties (see “Artifacts”):
1 minor beneficial property
1 major beneficial property
1 minor detrimental property
1 major
Magic Items
Dungeon Master’s Guide
, makes a DC 15 Dexterity saving throw, taking 5d4 Force damage on a failed save or half as much damage on a successful one.
If you remove a bean from the bag, plant it in dirt or sand, and then water
forth. Whenever a toad is touched, it transforms into a Large or smaller monster of the DM’s choice that acts in accordance with its alignment and nature. The monster remains for 1 minute, then
Feats
Player’s Handbook
after you take the Attack action or the Magic action, you can teleport up to 30 feet to an unoccupied space you can see.
Spells
Player’s Handbook
You create a magical restraint to hold a creature that you can see within range. The target must make a Wisdom saving throw. On a successful save, the target is unaffected, and it is immune to this
spell for the next 24 hours. On a failed save, the target is imprisoned. While imprisoned, the target doesn’t need to breathe, eat, or drink, and it doesn’t age. Divination spells can&rsquo
Spells
Player’s Handbook
inscribes the object’s name on the sapphire. Each time you cast this spell, you must use a different sapphire.
Thereafter, you can take a Magic action to speak the object’s name and crush the
’t transport it, but instead you learn who that creature is and where that creature is currently located.
Magic Items
Dungeon Master’s Guide
This rusty iron sphere measures 3 inches in diameter and weighs 1 pound. You can take a Magic action to throw the sphere at a Huge or smaller creature you can see within 60 feet of yourself. As the
has the Restrained condition until you take a Bonus Action to issue a command that releases it. Doing so or missing with the attack causes the bands to contract and become a sphere once more.
A
Feats
Player’s Handbook
feet when you cast it. The spell’s spellcasting ability is the ability increased by this feat.
Telekinetic Shove. As a Bonus Action, you can telekinetically shove one creature you can see
. You learn the Mage Hand spell. You can cast it without Verbal or Somatic components, you can make the spectral hand Invisible, and its range and the distance it can be away from you both increase by 30
Magic Items
Dungeon Master’s Guide
must expend to cast the spell.
Spell
Charge Cost
Cone of Cold
5
Fireball (level 5 version)
5
Globe of Invulnerability
6
Hold Monster
5
Levitate
2
Lightning
can take a Magic action to break the staff over your knee or against a solid surface. The staff is destroyed and releases its magic in an explosion that fills a 30-foot Emanation originating from itself
Monsters
Monster Manual
Amphibious. The kraken can breathe air and water.
Legendary Resistance (4/Day, or 5/Day in Lair). If the kraken fails a saving throw, it can choose to succeed instead.
Siege Monster. The kraken
Grappled by it to a space it can see within 60 feet of itself that isn’t in the air. Dexterity Saving Throw: DC 25, the creature thrown and each creature in the destination space. Failure: 18 (4d8
Magic Items
Dungeon Master’s Guide
Bonus Action to use the Lightning and Thunder properties (see above) at the same time. Doing so doesn’t expend the daily use of those properties, only the use of this one.
Lightning Strike. You can
, taking 9d6 Lightning damage on a failed save or half as much damage on a successful one.
Thunderclap. You can take a Magic action to cause the staff to produce a thunderclap audible out to 600 feet
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
to 0 until the start of its next turn. Thereafter, until the creature breaks free of the trap, its movement is limited by the length of the chain (typically 3 feet). A creature can use its action to
Spells
Player’s Handbook
You conjure nature spirits that flit around you in a 10-foot Emanation for the duration. Whenever the Emanation enters the space of a creature you can see and whenever a creature you can see enters
the Emanation or ends its turn there, you can force that creature to make a Wisdom saving throw. The creature takes 5d8 Force damage on a failed save or half as much damage on a successful one. A
Monsters
Monster Manual
Resistance. The goristro has Advantage on saving throws against spells and other magical effects.
Siege Monster. The goristro deals double damage to objects and structures.Multiattack. The goristro makes one
", "rollType":"damage", "rollAction":"Slam", "rollDamageType":"Bludgeoning"} Bludgeoning damage.PoisonCold, Fire, LightningCharge. The goristro moves up to half its Speed straight toward an enemy it can see.
Magic Items
Dungeon Master’s Guide
.
The coin has 1 charge and regains its expended charge daily at dawn. You can take a Magic action to toss the coin, expending its charge. Roll any die to determine whether the coin comes up heads (on
an even number) or tails (on an odd number). The roll also determines the effect:
Heads. Target one creature you can see within 60 feet of yourself. The target makes a DC 13 Wisdom saving throw. On a
Magic Items
Dungeon Master’s Guide
the talisman, you can take a Magic action to expend 1 charge and target one creature you can see on the ground within 120 feet of yourself. A flaming fissure opens under the target, and the target
makes a DC 20 Dexterity saving throw. If the target is a Fiend or an Undead, it has Disadvantage on the save. On a failed save, the target falls into the fissure and is destroyed, leaving no remains. On
Spells
Player’s Handbook
You blast the mind of a creature that you can see within range. The target makes an Intelligence saving throw.
On a failed save, the target takes 10d12 Psychic damage and can’t cast spells or
take the Magic action. At the end of every 30 days, the target repeats the save, ending the effect on a success. The effect can also be ended by the Greater Restoration, Heal, or Wish spell.
On a successful save, the target takes half as much damage only.
Magic Items
Dungeon Master’s Guide
While holding this brass-stoppered iron flask, you can take a Magic action to target a creature that you can see within 60 feet of yourself. If the flask is empty and the target is native to a plane
the following table (see the Monster Manual for the creature’s stat block).
1d100
Contents
0-50
No creature
51
Arcanaloth
52-54
Bone Devil
55-56
Cambion
57
Spells
Player’s Handbook
Squirming, ebony tentacles fill a 20-foot square on ground that you can see within range. For the duration, these tentacles turn the ground in that area into Difficult Terrain.
Each creature in that
area makes a Strength saving throw. On a failed save, it takes 3d6 Bludgeoning damage, and it has the Restrained condition until the spell ends. A creature also makes that save if it enters the area