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Returning 35 results for '20. Hidden Helm'.
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Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
20. Hidden Helm A 10-foot-square, 1-foot-thick secret door conceals this room. Despite its size, the door swings open easily. Beyond the secret door is a circular room with a 20-foot-high, domed
ceiling. It has these features: Spelljamming Helm. In the middle of the room is a gilded wooden throne with a cushioned seat and backrest covered in black velvet sewn with silver stars. This high-backed
Spells
Player’s Handbook
A flame springs from an object that you touch. The effect casts Bright Light in a 20-foot radius and Dim Light for an additional 20 feet. It looks like a regular flame, but it creates no heat and consumes no fuel. The flame can be covered or hidden but not smothered or quenched.
Magic Items
Dungeon Master’s Guide
This item first appears to be a sealed iron barrel weighing 500 pounds. The barrel has a hidden catch, which can be found with a successful DC 20 Intelligence (Investigation) check. Releasing the
. When certain levers are used, the apparatus transforms to resemble a giant lobster.
The Apparatus of Kwalish is a Large object with the following statistics: AC 20; HP 200; Speed 30 ft., Swim 30 ft
Monsters
Monster Manual
vampire takes 20 Acid damage if it ends its turn in running water.Stake to the Heart. If a weapon that deals Piercing damage is driven into the vampire’s heart while the vampire has the
Incapacitated condition in its resting place, the vampire has the Paralyzed condition until the weapon is removed.Sunlight. The vampire takes 20 Radiant damage if it starts its turn in sunlight. While in
Magic Items
Dungeon Master’s Guide
Fiend that you can see that is trapped within the area of a Magic Circle spell. The Fiend must succeed on a DC 20 Charisma saving throw with Disadvantage or become trapped within one of the Demonomicon
finish a Long Rest, if you and the Demonomicon are on the same plane of existence, one trapped creature within the book can attempt to possess you. You make a DC 20 Charisma saving throw. On a failed
Magic Items
Stranger Things: Welcome to the Hellfire Club
While you’re wearing this fearsome steel helm, your eyes glow red and the rest of your face is hidden in shadow.
Special Use: You have Advantage on Charisma (Intimidation) checks you make to intimidate a Humanoid who sees you wearing this helm.
Monsters
Forgotten Realms: Adventures in Faerûn
Valindra’s next turn.
Deathly Grasp (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Deathly Grasp"}. Dexterity Saving Throw: DC 20, each creature in a 30-foot Emanation
":"6d12", "rollType":"damage", "rollAction":"Deathly Grasp", "rollDamageType":"Necrotic"} Necrotic damage, and Valindra gains 20 Temporary Hit Points.
Spellcasting. Valindra casts one of the following
Monsters
Astarion's Book of Hungers
.
Running Water. The vampire takes 20 Acid damage if it ends its turn in running water.
Stake to the Heart. If a weapon that deals Piercing damage is driven into the vampire’s heart while the
vampire has the Incapacitated condition in its resting place, the vampire has the Paralyzed condition until the weapon is removed.
Sunlight. The vampire takes 20 Radiant damage if it starts its turn in
Monsters
Forgotten Realms: Adventures in Faerûn
":"recharge", "rollAction":"Nightmare Breath"}. Wisdom Saving Throw: DC 20, each creature in a 90-foot Cone. Failure: 44 (8d10);{"diceNotation":"8d10", "rollType":"damage", "rollAction":"Nightmare
. The dragon moves up to half its Speed, and it makes one Rend attack.
Spore Salvo. Constitution Saving Throw: DC 20, one creature within 30 feet of the dragon that it can see. Failure: 16 (3d10
Magic Items
Bigby Presents: Glory of the Giants
This copper-hued helm contains a shard of the Elemental Chaos embedded in its forehead, surrounded by a motif of a rising sun. Legend says Annam fashioned this helm for his daughter Diancastra to
hold the fragment of chaos she used to prove her worth to her father.
Random Properties. The helm has the following random properties, determined by rolling on the appropriate table in the Dungeon
magic-items
helm becomes suffused with glory and glimmers for 1 minute whenever you roll a 20 on the d20 for an attack roll. While the helm is glimmering in this way, you gain Temporary Hit Points at the start
Magic Items
Baldur’s Gate: Descent into Avernus
tried to charm it. The helm regains all its charges 24 hours after its last charge is expended.
If you are not a devil, using the helm’s dominate monster property in the Nine Hells has a 20
This bulky, eyeless helmet is made for a pit fiend but magically resizes to fit the heads of other wearers.
While wearing the helm, you can see out of it as though you weren’t wearing it. In
Magic Items
Dragonlance: Shadow of the Dragon Queen
destroyed if reduced to 0 hit points.
The sensation of being attuned to a flying citadel helm is akin to the pins-and-needles effect one experiences after one’s arm or leg falls asleep, but not as
intense.
While attuned to a flying citadel helm and sitting in it, you gain the following abilities for as long as you maintain concentration (as if concentrating on a spell):
You can use the
magic-items
Appearance Heavy sculpted armour with a horned helm and shoulders in the visage of a large ceratopsian.
Rules +2 armour. If you move at least 20 ft. in a straight line towards a creature and end
Monsters
The Wild Beyond the Witchlight
Special Equipment. Warduke wears a dread helm (see appendix A) and wields a flame tongue longsword.Multiattack. Warduke makes three Flame Tongue or Dagger attacks.
Flame Tongue. Melee Weapon Attack
;{"diceNotation":"1d20+6","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 5 (1d4 + 3);{"diceNotation":"1d4+3","rollType":"damage","rollAction":"Dagger
magic-items
Appearance Heavy sculpted armour with a horned helm and shoulders in the visage of a large ceratopsian.
Rules +1 armour. If you move at least 20 ft. in a straight line towards a creature and end
magic-items
Appearance Heavy sculpted armour with a horned helm and shoulders in the visage of a large ceratopsian.
Rules +1 armour. If you move at least 20 ft. in a straight line towards a creature and end
magic-items
Appearance Heavy sculpted armour with a horned helm and shoulders in the visage of a large ceratopsian.
Rules +1 armour. If you move at least 20 ft. in a straight line towards a creature and end
magic-items
Appearance Heavy sculpted armour with a horned helm and shoulders in the visage of a large ceratopsian.
Rules +1 or +2 armour. If you move at least 20 ft. in a straight line towards a creature and
magic-items
Appearance Heavy sculpted armour with a horned helm and shoulders in the visage of a large ceratopsian.
Rules +2 armour. If you move at least 20 ft. in a straight line towards a creature and end
magic-items
Appearance Heavy sculpted armour with a horned helm and shoulders in the visage of a large ceratopsian.
Rules +2 armour. If you move at least 20 ft. in a straight line towards a creature and end
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
18). The web strand can be attacked and destroyed (AC 12; 20 hit points; vulnerability to fire damage; immunity to bludgeoning, poison, and psychic damage). The spider can grapple up to six creatures
living brain functions like a spelljamming helm, allowing the spider to travel through Wildspace without a ship. It often haunts asteroid belts, lurking among normal asteroids until a spelljamming ship
Monsters
Dragons of Stormwreck Isle
Multiattack. Tarak makes three Dagger attacks.
Dagger. Melee or Ranged Weapon Attack: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft
criminal, but he has since devoted himself to the study of herbs and medicine. He is usually unarmed, but he keeps several daggers hidden in his cell (in area A1 of Dragon’s Rest).Cunning Action. Tarak takes the Dash, Disengage, or Hide action.
magic-items
This adamantine helm is fashioned in the likeness of a triceratops and decorated with painted designs. You gain a +1 bonus to Armor Class while you wear this helmet. If you move at least 20 feet in a
Monsters
Spelljammer: Adventures in Space
Legendary Resistance (3/Day). If the dragon fails a saving throw, it can choose to succeed instead.
Tunneler. The dragon can burrow through solid rock at half its burrowing speed and leaves a 20
. Melee Weapon Attack: +14;{"diceNotation":"1d20+14","rollType":"to hit","rollAction":"Tail"} to hit, reach 20 ft., one target. Hit: 15 (2d6 + 8);{"diceNotation":"2d6+8","rollType":"damage","rollAction
Apparatus of Kwalish
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Dungeon Master’s Guide (2014)
This item first appears to be a Large sealed iron barrel weighing 500 pounds. The barrel has a hidden catch, which can be found with a successful DC 20 Intelligence (Investigation) check. Releasing
up or down. When certain levers are used, the apparatus transforms to resemble a giant lobster. The apparatus of Kwalish is a Large object with the following statistics:
Armor Class: 20 Hit Points
Monsters
Baldur’s Gate: Descent into Avernus
Attack: +6;{"diceNotation":"1d20+6","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 6 (1d4 + 4);{"diceNotation":"1d4+4","rollType":"damage
","rollAction":"Dagger","rollDamageType":"piercing"} piercing damage.
Smoke Bomb (1/Day). Amrik hurls a smoke bomb up to 20 feet away. The bomb explodes on impact, creating a cloud of black smoke that fills a 10
Monsters
Spelljammer: Adventures in Space
spent legendary actions at the start of its turn.
Tail Attack. The dragon makes one Tail attack.
Treacherous Ice. Magical ice covers the ground in a 20-foot radius centered on a point the dragon can
of treasure more than acquiring the treasure themselves. Often found among the treasures in a lunar dragon’s hoard are one or more spelljamming helm;spelljamming helms (see the Astral Adventurer
Monsters
Tales from the Yawning Portal
Amphibious. Tecuziztecatl can breathe air and water.
Glowing. Tecuziztecatl sheds dim light within 20 feet of itself.
Flexible. Tecuziztecatl can enter a space large enough for a Medium creature
Acid","rollDamageType":"acid"} acid damage on a failed save, or half as much damage on a successful one.Clinging to the wall of a water-filled chamber inside The Hidden Shrine of Tamoachan is
Monsters
Bigby Presents: Glory of the Giants
saving throw or have the prone condition.
Tail. Melee Weapon Attack: +14;{"diceNotation":"1d20+14", "rollType":"to hit", "rollAction":"Tail"} to hit, reach 20 ft., one target. Hit: 45 (8d8 + 9
);{"diceNotation":"8d8+9", "rollType":"damage", "rollAction":"Tail", "rollDamageType":"bludgeoning"} bludgeoning damage, and the target is pushed up to 20 feet horizontally from the altisaur.The altisaur is a
magic-items
. The fire is harmless and sheds Bright Light in a 20-foot radius and Dim Light for an additional 20 feet. If you die while attuned to the helmet, it vanishes in a cloud of embers and smoke and
reappears somewhere on the Elemental Plane of Fire.
Fiery Spirit. While wearing the helm, you have Advantage on saving throw;saving throws to avoid or end the Charmed and Frightened conditions, and if you
feats
Player’s Handbook
General Feat (Prerequisite: Level 4+, Dexterity 13+)
You gain the following benefits.
Ability Score Increase. Increase your Dexterity score by 1, to a maximum of 20.
Blindsight. You have
make an attack roll while hidden and the roll misses, making the attack roll doesn't reveal your location.
Monsters
Bigby Presents: Glory of the Giants
", "rollDamageType":"piercing"} piercing damage. If the ceratops moved at least 20 feet in a straight line toward the target immediately before the hit, the target takes an extra 11 (2d10);{"diceNotation
":"2d10", "rollType":"damage", "rollAction":"Gore", "rollDamageType":"piercing"} piercing damage; if the target is a creature, it also must succeed on a DC 19 Strength saving throw or be pushed up to 20
Apparatus of the Crab
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Basic Rules (2014)
This item first appears to be a Large sealed iron barrel weighing 500 pounds. The barrel has a hidden catch, which can be found with a successful DC 20 Intelligence (Investigation) check. Releasing
up or down. When certain levers are used, the apparatus transforms to resemble a giant lobster. The apparatus of the Crab is a Large object with the following statistics:
Armor Class: 20 Hit Points
magic-items
continuously absorb any water with which it comes into contact.
Split at the Seams. As a bonus action, you can press a button hidden on the weapon’s hilt to cause the sections comprising the
.
Unquenchable Thirst. When you roll a 20 on an attack roll made with this weapon, it releases a deadly burst of desiccating, negative energy that drains moisture from a target, forcing it to make a DC 15