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Returning 35 results for 'monster space with only action fails for least'.
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
disappears when it drops to 0 Hit Points. If the titan is summoned into a space that isn’t large enough to contain it, the summoning fails, and the scroll is wasted.
1d100
Titan
01-15
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
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
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
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
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
Magic Items
Dungeon Master’s Guide
’s space) or by using a Bonus Action to repeat the command (causing the rope to coil up in your hand).
A target Restrained by the rope can take an action to make its choice of a DC 15 Strength
This rope is 30 feet long. While holding one end of the rope, you can take a Magic action to command the other end to dart forward and entangle one creature you can see within 20 feet of yourself
Monsters
Monster Manual
taking an action to make a DC 12 Strength (Athletics) check. On a successful check, the target escapes and enters the nearest unoccupied space. Success: Half damage, and the target moves to an unoccupied space within 5 feet of the cube. If there is no unoccupied space, the target fails the save instead.Acid
Ooze Cube. The cube fills its entire space and is transparent. Other creatures can enter that space, but a creature that does so is subjected to the cube’s Engulf and has Disadvantage on the
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 appears in an unoccupied space as close to the broken gem as possible, understands your languages, obeys your commands, and takes its turn immediately after you on your Initiative count
Spells
Player’s Handbook
space at least 60 feet away from you where it can’t see you, this effect ends.
Sickened. The target has the Poisoned condition.
effects of your choice for the duration.
On each of your turns until the spell ends, you can take a Magic action to target another creature but can’t target a creature again if it has succeeded on a
Monsters
Monster Manual
Immutable Form. The colossus can’t shape-shift.
Legendary Resistance (4/Day). If the colossus fails a saving throw, it can choose to succeed instead.
Magic Resistance. The colossus has
Advantage on saving throws against spells and other magical effects.
Siege Monster. The colossus deals double damage to objects and structures.Multiattack. The colossus makes three attacks, using Slam or
Monsters
Monster Manual
Legendary Resistance (6/Day). If the tarrasque fails a saving throw, it can choose to succeed instead.
Magic Resistance. The tarrasque has Advantage on saving throws against spells and other magical
":"Reflective Carapace"}. On a 1–5, the tarrasque is unaffected. On a 6, the tarrasque is unaffected and reflects the spell, turning the caster into the target.
Siege Monster. The tarrasque deals
Monsters
Monster Manual
a language.Multiattack. The dryad makes one Vine Lash or Thorn Burst attack, and it can use Spellcasting to cast Charm Monster.
Vine Lash. Melee Attack Roll: +6;{"diceNotation":"1d20+6", "rollType
DC 14):
At Will: Animal Friendship, Charm Monster (lasts 24 hours; ends early if the dryad casts the spell again), Druidcraft1/Day Each: Entangle, Pass without TraceTree Stride. If within 5 feet of a
Equipment
Injury Poison
A creature subjected to Lolth’s Sting must succeed on a DC 13 Constitution saving throw or have the Poisoned condition for 1 hour. If the creature fails the save by 5 or more
, 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.
Magic Items
Dungeon Master’s Guide
.
Raise Dead. As a Magic action, you can cause the cauldron to grow large enough for a Medium creature to crouch within. You can revert the cauldron to its normal size as a Magic action, harmlessly
shunting anything that can’t fit inside to the nearest unoccupied space.
If you place the corpse of a Humanoid into the cauldron and cover the corpse with 200 pounds of salt (which costs 10 GP
Monsters
Monster Manual
success. When the target escapes, it appears in the space it left or, if that space is occupied, the nearest unoccupied space.
If the target fails three of these saves while in the demiplane, it
Claw action.
The tome has AC 17; HP 35; and Immunity to Necrotic, Poison, and Psychic damage. The tome regains all its Hit Points at the end of every turn, but it turns to dust if reduced to 0 Hit
Monsters
Monster Manual
solar can’t take this action again until the start of its next turn.
Radiant Teleport. The solar teleports up to 60 feet to an unoccupied space it can see. Dexterity Saving Throw: DC 25, each
Points somewhere in Mount Celestia.
Legendary Resistance (4/Day). If the solar fails a saving throw, it can choose to succeed instead.
Magic Resistance. The solar has Advantage on saving throws
Spells
Player’s Handbook
you when you teleport, and it teleports to a space within 5 feet of your destination space.
If you, the other creature, or both would arrive in a space occupied by a creature or completely filled by
one or more objects, you and any creature traveling with you each take 4d6 Force damage, and the teleportation fails.
Magic Items
Dungeon Master’s Guide
weapon by pressing the ruby against it for at least 10 minutes. Thereafter, the ruby can’t be removed unless you detach it as a Magic action, the weapon is destroyed, or your Attunement to the ruby ends.
Monsters
Monster Manual
space it can see. Each creature of its choice that it can see within 5 feet of its destination space has the Blinded condition until the end of the mummy’s next turn.Legendary Action Uses: 3 (4
Legendary Resistance (3/Day, or 4/Day in Lair). If the mummy fails a saving throw, it can choose to succeed instead.
Magic Resistance. The mummy has Advantage on saving throws against spells and
Monsters
Monster Manual
.
Legendary Resistance (3/Day, or 4/Day in Lair). If the sphinx fails a saving throw, it can choose to succeed instead.Multiattack. The sphinx makes three Claw attacks.
Claw. Melee Attack Roll: +8
(spell save DC 16):
At Will: Detect Magic, Identify, Mage Hand, Minor Illusion, Prestidigitation1/Day Each: Dispel Magic, Legend Lore, Locate Object, Plane Shift, Remove Curse, TonguesLegendary Action
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
).
As a Bonus Action on each of your turns, you can mentally command any creature you animated with this spell if the creature is within 120 feet of you (if you control multiple creatures, you can
Monsters
Monster Manual
Haunted Zone. Constitution Saving Throw: DC 17, any creature that casts a spell while inside the revenant’s space. Failure: The spell fails and is wasted.
Undead Restoration. If the revenant
: +9;{"diceNotation":"1d20+9", "rollType":"to hit", "rollAction":"Object Slam"} (with Advantage if the target is inside the revenant’s space), reach 10 ft. or range 30/90 ft. Hit: 27 (5d8 + 5
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
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
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
Monsters
Monster Manual
Restoration"} days, reviving with all its Hit Points in the Far Realm or another location chosen by the DM.
Legendary Resistance (3/Day, or 4/Day in Lair). If the aboleth fails a saving throw, it can choose
", "rollDamageType":"Psychic"} Psychic damage. Success: Half damage. Failure or Success: The aboleth gains the target’s memories if the target is a Humanoid and is reduced to 0 Hit Points by this action
Spells
Player’s Handbook
wall into a globe up to 30 feet in diameter centered on a point within range. The wall lasts for the duration. If you position the wall in a space occupied by a creature, the spell ends instantly
through this layer, which is destroyed if it takes at least 25 Cold damage.
2
Orange. Failed Save: 12d6 Acid damage. Successful Save: Half as much damage. Additional Effects: Magical ranged
Equipment
You can douse a creature, object, or space with Oil or use it as fuel, as detailed below.
Dousing a Creature or an Object. When you take the Attack action, you can replace one of your attacks with
covered in oil. If the target takes Fire damage before the oil dries (after 1 minute), the target takes an extra 5 Fire damage from burning oil.
Dousing a Space. You can take the Utilize action to pour
Monsters
Monster Manual
Plane.
Legendary Resistance (4/Day). If the blob fails a saving throw, it can choose to succeed instead.
Magic Resistance. The blob has Advantage on saving throws against spells and other magical
moves up to its Speed and can move through the spaces of Huge or smaller creatures and objects. Strength Saving Throw: DC 23, each creature or object whose space the blob enters for the first time
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
to escape. When it does so, it makes a DC 20 Intelligence (Investigation) check. If it succeeds, it escapes, and the spell ends.
When the spell ends, the target reappears in the space it left or, if that space is occupied, in the nearest unoccupied space.
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
use its Nightmare Haunting action.
The bag has AC 15, HP 20, and Resistance to all damage. The bag turns to dust if reduced to 0 Hit Points. If the bag is destroyed, any souls the bag is holding are
Magic Items
Dungeon Master’s Guide
These pipes have 3 charges and regain 1d3 expended charges daily at dawn. You can take a Magic action to play them and expend 1 charge to create an eerie, spellbinding tune. Each creature of your
choice within 30 feet of you must succeed on a DC 15 Wisdom saving throw or have the Frightened condition for 1 minute. A creature that fails the save repeats it at the end of each of its turns, ending
Magic Items
Dungeon Master’s Guide
Emanation is filled with Dim Light. Any Undead that starts its turn in that area takes 1d6 Radiant damage.
Fire Opal Flames. As long as the helm has at least one fire opal, you can take a Magic action
.
You gain the following benefits while wearing the helm.
Diamond Light. As long as it has at least one diamond, the helm emits a 30-foot Emanation. When at least one Undead is within that area, the
Monsters
Monster Manual
Amorphous. The ooze can move through a space as narrow as 1 inch without expending extra movement to do so.Pseudopod. Melee Attack Roll: +3;{"diceNotation":"1d20+3", "rollType":"to hit", "rollAction
", "rollType":"damage", "rollAction":"Psychic Crush", "rollDamageType":"Psychic"} Psychic damage.Mind Corrosion. Trigger: The ooze fails a saving throw against a spell or another magical effect created by
Magic Items
Dungeon Master’s Guide
particularly large. While wearing this robe, you can take a Magic action to remove one of the stars and expend it to cast the level 5 version of Magic Missile. Daily at dusk, 1d6 removed stars
reappear on the robe.
While you wear the robe, you can take a Magic action to enter the Astral Plane along with everything you are wearing and carrying. You remain there until you take a Magic action to
Monsters
Monster Manual
.
Legendary Resistance (3/Day, or 4/Day in Lair). If the sphinx fails a saving throw, it can choose to succeed instead.Multiattack. The sphinx makes two Claw attacks and uses Roar.
Claw. Melee Attack
Magic, Greater Restoration, Heroes' Feast, Zone of TruthLegendary Action Uses: 3 (4 in Lair). Immediately after another creature’s turn, the sphinx can expend a use to take one of the following
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