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Returning 35 results for 'checks constructs'.
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checks construct
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
Can’t Catch Me. The gingerbrute has advantage on any ability checks or saving throws it makes to avoid or end the grappled or the restrained condition on itself.
Sweet Victory. Once the
gingerbrutes, these cookie Constructs are notoriously difficult to pin down.
When an unfortunate baker accidentally creates a gingerbrute, the cookie causes mayhem throughout the kitchen before running back to
Monsters
Dragons of Stormwreck Isle
Distress Spores. When the myconid takes damage, all other myconids within 240 feet of it can sense its pain.
Sun Sickness. While in sunlight, the myconid has disadvantage on ability checks, attack
spores can go around corners, and they affect only creatures with an Intelligence of 2 or higher that aren’t Undead, Constructs, or Elementals. Affected creatures can communicate telepathically
Monsters
Tales from the Yawning Portal
Reduced Threat. This creature has -2 penalty on all ability checks and saving throws.Bite. Melee Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft
remain unconscious for 1 minute. The target awakens if it takes damage or another creature takes an action to wake it. This ray has no effect on constructs and undead.
Petrification Ray. The targeted
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Hypersensitivity. The mist takes 10 radiant damage whenever it starts its turn in sunlight. While in sunlight, the mist has disadvantage on attack rolls and ability checks.
Unusual Nature. The mist
doesn’t require air or sleep.Life Drain. The mist touches one creature in its space. The target must succeed on a DC 13 Constitution saving throw (Undead and Constructs automatically succeed
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Amorphous. The oblex can move through a space as narrow as 1 inch wide without squeezing.
Aversion to Fire. If the oblex takes fire damage, it has disadvantage on attack rolls and ability checks
Memories", "rollDamageType":"psychic"} psychic damage and become memory drained until it finishes a short or long rest or until it benefits from the greater restoration or heal spell. Constructs, Oozes
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Amorphous. The oblex can move through a space as narrow as 1 inch wide without squeezing.
Aversion to Fire. If the oblex takes fire damage, it has disadvantage on attack rolls and ability checks
", "rollDamageType":"psychic"} psychic damage and become memory drained until it finishes a short or long rest or until it benefits from the greater restoration or heal spell. Constructs, Oozes, Plants, and
Myconid Sprout
Legacy
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Monsters
Monster Manual (2014)
Distress Spores. When the myconid takes damage, all other myconids within 240 feet of it can sense its pain.
Sun Sickness. While in sunlight, the myconid has disadvantage on ability checks, attack
creatures with an Intelligence of 2 or higher that aren’t undead, constructs, or elementals. Affected creatures can communicate telepathically with one another while they are within 30 feet of each other. The effect lasts for 1 hour.
Myconid Adult
Legacy
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Monsters
Monster Manual (2014)
Distress Spores. When the myconid takes damage, all other myconids within 240 feet of it can sense its pain.
Sun Sickness. While in sunlight, the myconid has disadvantage on ability checks, attack
of spores extends from the myconid. These spores can go around corners and affect only creatures with an Intelligence of 2 or higher that aren’t undead, constructs, or elementals. Affected
Myconid Sovereign
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Monsters
Monster Manual (2014)
Distress Spores. When the myconid takes damage, all other myconids within 240 feet of it can sense its pain.
Sun Sickness. While in sunlight, the myconid has disadvantage on ability checks, attack
aren't undead, constructs, or elementals. Affected creatures can communicate telepathically with one another while they are within 30 feet of each other. The effect lasts for 1 hour.
Narzugon
Legacy
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Monsters
Mordenkainen’s Tome of Foes
Diabolical Sense. The narzugon has advantage on Wisdom (Perception) checks made to perceive good-aligned creatures.
Infernal Tack. The narzugon wears spurs that are part of infernal tack, which allow
original body can restore it to life. Constructs and devils are immune to this effect.
Infernal Command. Each ally of the narzugon within 60 feet of it can't be charmed or frightened until the end of the
Blackrazor
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Magic Items
Dungeon Master’s Guide (2014)
advantage on attack rolls, saving throws, and ability checks.
If you hit an undead with this weapon, you take 1d10 necrotic damage and the target regains 1d10 hit points. If this necrotic damage
constructs or undead. You also can’t be charmed or frightened.
Blackrazor can cast the haste spell on you once per day. It decides when to cast the spell and maintains concentration on it so that
Elder Oblex
Legacy
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Monsters
Mordenkainen’s Tome of Foes
Amorphous. The oblex can move through a space as narrow as 1 inch wide without squeezing.
Aversion to Fire. If the oblex takes fire damage, it has disadvantage on attack rolls and ability checks
","rollDamageType":"psychic"} psychic damage and become memory drained until it finishes a short or long rest or until it benefits from the greater restoration or heal spell. Constructs, oozes, plants, and
Adult Oblex
Legacy
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Monsters
Mordenkainen’s Tome of Foes
Amorphous. The oblex can move through a space as narrow as 1 inch wide without squeezing.
Aversion to Fire. If the oblex takes fire damage, it has disadvantage on attack rolls and ability checks
greater restoration or heal spell. Constructs, oozes, plants, and undead succeed on the save automatically.
While memory drained, the target must roll a d4 and subtract the number rolled from any
Monsters
Mordenkainen's Fiendish Folio Volume 1
Keen Smell. The assassin bug has advantage on Wisdom (Perception) checks that rely on smell.Multiattack. The assassin bug makes two bite attacks.
Bite. Melee Weapon Attack: +4;{"diceNotation":"1d20+4
living host, assassin bugs generally flee from constructs and undead. Once deposited within a living host, assassin bug eggs immediately hatch into assassin bug maggots that burrow toward their victim's
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
, celestials, constructs, dragons, elementals, fey, fiends, giants, monstrosities, oozes, plants, or undead. Alternatively, you can select two races of humanoid (such as gnolls and orcs) as favored
enemies. You have advantage on Wisdom (Survival) checks to track your favored enemies, as well as on Intelligence checks to recall information about them. When you gain this feature, you also learn one
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
, celestials, constructs, dragons, elementals, fey, fiends, giants, monstrosities, oozes, plants, or undead. Alternatively, you can select two races of humanoid (such as gnolls and orcs) as favored
enemies. You have advantage on Wisdom (Survival) checks to track your favored enemies, as well as on Intelligence checks to recall information about them. When you gain this feature, you also learn one
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
240 feet of it can sense its pain.
Sun Sickness. While in sunlight, the myconid has disadvantage on ability checks, attack rolls, and saving throws. The myconid dies if it spends more than 1 hour in
of spores extends from the myconid. These spores can go around corners and affect only creatures with an Intelligence of 2 or higher that aren’t undead, constructs, or elementals. Affected creatures
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
myconids within 240 feet of it can sense its pain.
Sun Sickness. While in sunlight, the myconid has disadvantage on ability checks, attack rolls, and saving throws. The myconid dies if it spends more
10-foot radius of spores extends from the myconid. These spores can go around corners, and they affect only creatures with an Intelligence of 2 or higher that aren’t Undead, Constructs, or Elementals
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
, all other myconids within 240 feet of it can sense its pain.
Sun Sickness. While in sunlight, the myconid has disadvantage on ability checks, attack rolls, and saving throws. The myconid dies if it
only creatures with an Intelligence of 2 or higher that aren’t undead, constructs, or elementals. Affected creatures can communicate telepathically with one another while they are within 30 feet of each other. The effect lasts for 1 hour.
Compendium
- Sources->Dungeons & Dragons->Monstrous Compendium Volume Four
—have a habit of developing a life of their own. Known as gingerbrutes, these cookie Constructs are notoriously difficult to pin down. Vincent Proce When an unfortunate baker accidentally creates a
Perception 10
Languages one language of its creator
Challenge 1/2 (100 XP) Proficiency Bonus +2
Can’t Catch Me. The gingerbrute has advantage on any ability checks or saving throws it makes to
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
120 ft., passive Perception 17
Languages Common, Infernal, telepathy 120 ft.
Challenge 13 (10,000 XP)
Diabolical Sense. The narzugon has advantage on Wisdom (Perception) checks made to perceive
to life. Constructs and devils are immune to this effect.
Infernal Command. Each ally of the narzugon within 60 feet of it can’t be charmed or frightened until the end of the narzugon’s next turn
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
damage, all other myconids within 240 feet of it can sense its pain.
Sun Sickness. While in sunlight, the myconid has disadvantage on ability checks, attack rolls, and saving throws. The myconid dies
only creatures with an Intelligence of 2 or higher that aren’t undead, constructs, or elementals. Affected creatures can communicate telepathically with one another while they are within 30 feet of each other. The effect lasts for 1 hour.
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
sunlight, the myconid has disadvantage on ability checks, attack rolls, and saving throws. The myconid dies if it spends more than 1 hour in direct sunlight.
Actions
Multiattack. The myconid uses either
30-foot radius of spores extends from the myconid. These spores can go around corners and affect only creatures with an Intelligence of 2 or higher that aren’t undead, constructs, or elementals
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal
force only.
Sunlight Hypersensitivity. The vampiric mist takes 20 radiant damage when it starts its turn in sunlight. While in sunlight, the mist has disadvantage on attack rolls and ability checks
.
Actions
Blood Drain. One creature in the vampiric mist’s space must make a DC 13 Constitution saving throw (undead and constructs automatically succeed). On a failed save, the target takes 10 (2d6
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
checks until the end of its next turn.
Unusual Nature. The oblex doesn’t require sleep.
Actions
Pseudopod. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 5 (1d4 + 3) bludgeoning
. The oblex can move through a space as narrow as 1 inch wide without squeezing.
Aversion to Fire. If the oblex takes fire damage, it has disadvantage on attack rolls and ability checks until the end of
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
and ability checks until the end of its next turn.
Innate Spellcasting. The oblex’s innate spellcasting ability is Intelligence (spell save DC 15). It can innately cast the following spells
greater restoration or heal spell. Constructs, oozes, plants, and undead succeed on the save automatically.
While memory drained, the target must roll a d4 and subtract the number rolled from any
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
takes fire damage, it has disadvantage on attack rolls and ability checks until the end of its next turn.
Innate Spellcasting. The oblex’s innate spellcasting ability is Intelligence (spell save DC 15
short or long rest or until it benefits from the greater restoration or heal spell. Constructs, oozes, plants, and undead succeed on the save automatically.
While memory drained, the target must
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
. The mist takes 10 radiant damage whenever it starts its turn in sunlight. While in sunlight, the mist has disadvantage on attack rolls and ability checks.
Actions
Life Drain. The mist touches one
creature in its space. The target must succeed on a DC 13 Constitution saving throw (undead and constructs automatically succeed), or it takes 10 (2d6 + 3) necrotic damage, the mist regains 10 hit
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
24 hours. As long as these temporary hit points last and you keep Blackrazor in hand, you have advantage on attack rolls, saving throws, and ability checks. If you hit an undead with this weapon, you
aware of the presence of Tiny or larger creatures within 60 feet of you that aren’t constructs or undead. You also can’t be charmed or frightened. Blackrazor can cast the haste spell on you once per day
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
character on the first round. Every round after that, two more cyclones form, to a maximum of three per character. Treat these paper whirlwinds as swarms of ravens, but they are constructs instead of
subject. Each skill check takes 10 minutes, but many characters can be searching at the same time. Characters who search for more books take a cumulative –10 penalty to subsequent checks. The map shows
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
its turn in sunlight. While in sunlight, the mist has disadvantage on attack rolls and ability checks.
Unusual Nature. The mist doesn’t require air or sleep.
Actions
Life Drain. The mist touches
one creature in its space. The target must succeed on a DC 13 Constitution saving throw (Undead and Constructs automatically succeed), or it takes 10 (2d6 + 3) necrotic damage, the mist regains 10
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
character on the first round. Every round after that, two more cyclones form, to a maximum of three per character. Treat these paper whirlwinds as swarms of ravens, but they are constructs instead of
subject. Each skill check takes 10 minutes, but many characters can be searching at the same time. Characters who search for more books take a cumulative –10 penalty to subsequent checks. The map shows
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
. A plague might affect only constructs or undead, or sweep through a halfling neighborhood but leave other races untouched. What matters is the story you want to tell.
Sample Diseases The diseases
saving throw or become infected. One day after infection, the creature’s vision starts to become blurry. The creature takes a -1 penalty to attack rolls and ability checks that rely on sight. At the end of
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Fiendish Folio Volume 1
living host, assassin bugs generally flee from constructs and undead. Once deposited within a living host, assassin bug eggs immediately hatch into assassin bug maggots that burrow toward their victim’s
can’t speak
Challenge 3 (700 XP)
Keen Smell. The assassin bug has advantage on Wisdom (Perception) checks that rely on smell.
Actions
Multiattack. The assassin bug makes two bite attacks.
Bite
Compendium
- Sources->Dungeons & Dragons->Rrakkma
disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.
Actions
King's Knife. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 7 (1d6 + 4) piercing damage, or
duergar is Large, doubles its damage dice on Strength-based weapon attacks (included in the attacks), and makes Strength checks and Strength saving throws with advantage. If the duergar lacks the room to






