before building device covered rolls

Mimir

Magic Items Planescape: Adventures in the Multiverse

This skull-shaped device is filled with knowledge. The device weighs 5 pounds and is covered with subtle etchings of planar sigils. As a bonus action, you can toss the device into the air, whereupon

it floats at a distance of 1d3 feet from you and you can access its properties. While the mimir is floating, a creature other than you can use an action to grasp or net the device, either by making a

Dracophage Subject

Monsters Dragonlance: Shadow of the Dragon Queen

saving throw or be covered in acid for 1 minute. A creature covered in the acid takes 7 (2d6);{"diceNotation":"2d6", "rollType":"damage", "rollAction":"Death Throes", "rollDamageType":"acid"} acid

slaad tadpole. In the 24-hour period before the tadpole is born, the host feels unwell; its speed is halved; and it has disadvantage on attack rolls, ability checks, and saving throws. At birth, the

Kobold Inventor

Monsters Mordenkainen Presents: Monsters of the Multiverse

. Sunlight Sensitivity. While in sunlight, the kobold has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Dagger. Melee or Ranged Weapon Attack: +4;{"diceNotation

within 20 feet of it. A swarm of insects (centipedes);swarm of insects (centipedes; see the Monster Manual) with 11 hit points emerges from the basket and rolls initiative. At the end of each of the swarm

Traag Draconian

Monsters Monstrous Compendium Vol. 2: Dragonlance Creatures

Blood Frenzy. The draconian has advantage on melee attack rolls against any creature that doesn’t have all its hit points. Controlled Fall. If the draconian falls and isn’t incapacitated

sphere. Each creature within that area must succeed on a DC 14 Dexterity saving throw or be covered in the sludge for 1 minute. While covered in the sludge, a creature’s speed is halved. A

Unspeakable Horror (Aberrant Armor)

Monsters Van Richten’s Guide to Ravenloft

bone, which deals slashing damage instead of bludgeoning damage. In addition, it scores a critical hit on a roll of 19 or 20 and rolls the damage dice of a crit three times, instead of twice. Corrosive

":"Bile Hex"}. The horror expels acidic bile in a 60-foot line that is 5 feet wide. Each creature in that line must succeed on a DC 15 Dexterity saving throw or be covered in bile. A creature covered in

Unspeakable Horror (Loathsome Limbs)

Monsters Van Richten’s Guide to Ravenloft

rolls the damage dice of a crit three times, instead of twice. Corrosive Pseudopod. The horror’s limb attack deals an extra 9 (2d8);{"diceNotation":"2d8","rollType":"damage","rollAction

DC 15 Dexterity saving throw or be covered in bile. A creature covered in bile takes 31 (7d8);{"diceNotation":"7d8","rollType":"damage","rollAction":"Bile Hex","rollDamageType":"acid"} acid damage at

Unspeakable Horror (Oozing Organs)

Monsters Van Richten’s Guide to Ravenloft

in a blade made of bone, which deals slashing damage instead of bludgeoning damage. In addition, it scores a critical hit on a roll of 19 or 20 and rolls the damage dice of a crit three times

":"recharge","rollAction":"Bile Hex"}. The horror expels acidic bile in a 60-foot line that is 5 feet wide. Each creature in that line must succeed on a DC 15 Dexterity saving throw or be covered in bile

Unspeakable Horror (Malleable Mass)

Monsters Van Richten’s Guide to Ravenloft

a critical hit on a roll of 19 or 20 and rolls the damage dice of a crit three times, instead of twice. Corrosive Pseudopod. The horror’s limb attack deals an extra 9 (2d8);{"diceNotation":"2d8

creature in that line must succeed on a DC 15 Dexterity saving throw or be covered in bile. A creature covered in bile takes 31 (7d8);{"diceNotation":"7d8","rollType":"damage","rollAction":"Bile Hex

Unspeakable Horror

Monsters Van Richten’s Guide to Ravenloft

made of bone, which deals slashing damage instead of bludgeoning damage. In addition, it scores a critical hit on a roll of 19 or 20 and rolls the damage dice of a crit three times, instead of twice

","rollAction":"Bile Hex"}. The horror expels acidic bile in a 60-foot line that is 5 feet wide. Each creature in that line must succeed on a DC 15 Dexterity saving throw or be covered in bile. A creature

Dimensional Loop

Magic Items Acquisitions Incorporated

While attuned to this device, you have a +1 bonus to Strength saving throws, and you have darkvision out to a range of 60 feet. If you already have darkvision, its range increases by 30 feet

attack rolls against you. Once you use this feature of the dimensional loop, it cannot be used again until the next dawn. Fold Space. Choose a space you can see within 60 feet of you (no action

Kobold Inventor Legacy

Monsters Volo's Guide to Monsters

. Sunlight Sensitivity. While in sunlight, the kobold has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Dagger. Melee or Ranged Weapon Attack: +4;{"diceNotation

flames. Basket of Centipedes. The kobold throws a small basket into a 5-foot-square space within 20 feet of it. A swarm of insects (centipedes) with 11 hit points emerges from the basket and rolls

Enucleator Modifications

Equipment

Lord Syuul;Lord Syuul's psionic enucleator can be used to modify the body of any creature inside its tank. The device must be operated by another creature who can manifest a psionic power or who has

creature in the tank: Bone Spikes. Bony protrusions sprout from the creature’s skin. The creature gains a +1 bonus to the attack and damage rolls of unarmed strikes and natural weapon attacks

Cloaker Mutate

Monsters Phandelver and Below: The Shattered Obelisk

often gain psionic abilities, grow wings, become covered in otherworldly slime, or exhibit other unsettling traits. Specific mutated creatures are further described in appendix A.Necrotic, Poison

the mutate’s next turn. While the copies exist, attack rolls against the mutate are made with disadvantage. Psychic Moan (Recharge 6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction

Elder Tempest

Monsters Mordenkainen Presents: Monsters of the Multiverse

in the area covered by the storm. The winds impose disadvantage on ranged attack rolls. The winds extinguish open flames and disperse fog. Siege Monster. The tempest deals double damage to objects

Elder Tempest Legacy

Monsters Mordenkainen’s Tome of Foes

obscured. Heavy rain also extinguishes open flames and imposes disadvantage on Wisdom (Perception) checks that rely on hearing. In addition, strong winds swirl in the area covered by the storm. The

winds impose disadvantage on ranged attack rolls. The winds extinguish open flames and disperse fog. Siege Monster. The tempest deals double damage to objects and structures.Multiattack. The tempest

Gnomengarde Grenade

Magic Items Divine Contention

This small metallic object is comprised of rune-covered parts made from different metals, linked together with a variety of gears, bands, bits, and bobs. The metals are all different colors, making

. The wielder rolls on the chart* for the wand of wonder three times, rerolling any duplicate results. Any effects that specify a target affect all creatures in range of the grenade when it explodes. Any

Drow Mother of Rebellion

Monsters Mordenkainen Presents: Monsters of the Multiverse

. While in sunlight, the drow has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The drow makes two Demon Staff attacks or one Demon Staff attack

, providing protection or advice.A Matron Mother’s Lair The palace of a drow matron mother is her home and fortress. Sigils throughout the building allow the matron mother to use the following

Juiblex

Monsters Mordenkainen Presents: Monsters of the Multiverse

weapon the target is carrying or wearing takes a permanent −1 penalty to damage rolls. The penalty worsens each time a target is subjected to this effect. If the penalty on an object drops to

layer of the Abyss, which is also known as Shedaklah, is a bubbling morass of fetid sludge. The landscape is covered in vast expanses of caustic slimes, and strange organic forms rise from the oceans of

Scion of Stronmaus

Monsters Bigby Presents: Glory of the Giants

of the scion gain a +8 bonus to attack and damage rolls. Extreme Weather. The weather within 1 mile of the scion dramatically shifts day to day, ranging from pleasantly sunny to brutal hailstorms

. The cloud rains acid. Each creature in the cylinder must succeed on a DC 25 Constitution saving throw or be covered in acid for 1 minute or until a creature uses its action to remove the acid from

Korolnor Scepter

Magic Items Storm King's Thunder

unknown for the longest time until a storm giant queen, Neri, found it in a barnacle-covered shipwreck at the bottom of the Trackless Sea. The Ruling Scepters are all roughly the same size and shape, but

with a ring of seven tiny blue gems at the top. You gain a +3 bonus to attack and damage rolls made with this scepter, which can be wielded as a magic club. You can use the properties of the Wyrmskull

Drow Matron Mother

Monsters Mordenkainen Presents: Monsters of the Multiverse

. While in sunlight, the drow has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The drow makes two Demon Staff attacks or one Demon Staff attack

Underdark armies arrayed against the followers of Lolth. A Matron Mother’s Lair The palace of a drow matron mother is her home and fortress. Sigils throughout the building allow the matron

Akmon, Hammer of Purphoros

Magic Items Mythic Odysseys of Theros

a force of destruction, or forge something remarkable somewhere the god isn’t welcome. Hammer of the Forge. This magic warhammer grants a +3 bonus to attack and damage rolls made with it. When

hammer hardens the clay, which fuses to it after one month. Once fully hardened, the clay-covered hammer must be swallowed and digested by a kraken.

Shator Demodand

Monsters Planescape: Adventures in the Multiverse

a DC 17 Dexterity saving throw or have disadvantage on attack rolls and its speed halved until the end of its next turn.Multiattack. The shator makes one Bite attack and two Enervating Trident

lesser kin. They are hulking creatures covered in fungal growths. Shators are the self-appointed wardens of Carceri, and they keep meticulous records of their subordinates and the prisoners they

Wand of Orcus Legacy

Magic Items Dungeon Master’s Guide (2014)

The ghastly Wand of Orcus rarely leaves Orcus’s side. The device, as evil as its creator, shares the demon lord’s aims to snuff out the lives of all living things and bind the Material

as a magic mace that grants a +3 bonus to attack and damage rolls made with it. The wand deals an extra 2d12 necrotic damage on a hit. Random Properties. The Wand of Orcus has the following random

Yeenoghu Legacy

Monsters Out of the Abyss

covered in matted fur and taut, leathery hide, his face like a grinning predator’s skull. Patchwork armor made of discarded shields and breastplates is lashed onto his body with heavy chains

, causing them to have advantage on melee weapon attack rolls and causing attack rolls to have advantage against them. Regional Effects The region containing Yeenoghu’s lair is warped by his

Yeenoghu

Monsters Mordenkainen Presents: Monsters of the Multiverse

. The Gnoll Lord is covered in matted fur and leathery hide, and his face resembles a grinning predator’s skull. He wields a triple-headed flail called the Butcher, which he can summon into his hand

count 20, all gnoll;gnolls and hyena;hyenas within the lair are enraged, causing them to have advantage on melee weapon attack rolls and causing attack rolls to have advantage against them. Iron Spike

Golgari Agent

Backgrounds Guildmasters’ Guide to Ravnica

the moss-covered building where I took part in my first reclamation mission. 5 I found something in the sewer that must never come to light. 6 I am forever grateful to the reclaimer who

Juiblex Legacy

Monsters Out of the Abyss

a permanent −1 penalty to damage rolls. The penalty worsens each time a target is subjected to this effect. If the penalty on an object drops to −5, the object is destroyed.Juiblex can

known as the Slime Pits, a realm which Juiblex shares with Zuggtmoy. This layer of the Abyss, which is also known as Shedaklah, is a bubbling morass of oozing, fetid sludge. Its landscape is covered

Zox Clammersham

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

allows him to command the scaladar. He has put the constructs to work building a device he calls the Simulacrux. This device will, in theory, create a simulacrum of any scaladar that passes through

Izzet Engineer

Backgrounds Guildmasters’ Guide to Ravnica

basic knowledge of the structure of buildings, including the stuff behind the walls. You can also find blueprints of a specific building in order to learn the details of its construction. Such

sparkles. If you use an arcane focus, it probably takes the form of an intricate device that could include metal gauntlets, glass canisters, copper tubing, and leather straps attaching it to your body

Rak Tulkhesh

Monsters Eberron: Rising from the Last War

Deadly Critical. Rak Tulkhesh scores a critical hit on a roll of 19 or 20 and rolls the damage dice three times, instead of twice. Innate Spellcasting. Rak Tulkhesh's spellcasting ability is Charisma

draconic creature twisted by demonic rage. Covered in iron spikes protruding from his bleeding flesh, this overlord looms fifteen feet high at the shoulders, and his wings span over forty feet. While

Ancient Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

, they use local settlements—and any competent visitors—as pawns in their struggle. 4 An ancient deep dragon has put the folk of a city to work building the dragon a metropolis to rule

or ambush visitors if the need arises. A well-cultivated lair abounds with Underdark fungi and plants, with the floor, walls, and ceiling covered in carpets of mold and moss, or featuring larger

2. Ore-Filled Cart

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

2. Ore-Filled Cart This 20-foot-high cavern has tracks running through it. A mine cart laden with iron ore has chocks holding it in place. If these wooden blocks are removed, the cart rolls down the tracks toward area 1, building up speed as it goes (see “Mine Tracks and Carts”).

6. Outhouse

Compendium - Sources->Dungeons & Dragons->Storm King's Thunder

6. Outhouse Half embedded in the ice is an empty wooden building with an open doorway. A 5-foot-wide hole in the middle of the wooden floor leads into a 40-foot-deep, 30-foot diameter cistern carved out of the ice, its floor covered with frozen waste.

The Infernal Machine of Lum the Mad

Magic Items Infernal Machine Rebuild

This strange device was once thought to have been built by gods long forgotten and to have survived the eons since their passing, for it is incredibly ancient and crafted by means unlike anything

Lum. By experimenting with its many controls, he was able to achieve astounding and destructive magical effects in the building of his empire, and so the artifact came to be known as the Infernal

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