before boss dealing cause random

Flame Tongue

Magic Items Dungeon Master’s Guide

While holding this magic weapon, you can take a Bonus Action and use a command word to cause flames to engulf the damage-dealing part of the weapon. These flames shed Bright Light in a 40-foot radius

Bigby's Hand

Spells Player’s Handbook

equal to your spell save DC. While the hand grapples the target, you can take a Bonus Action to cause the hand to crush it, dealing Bludgeoning damage to the target equal to 4d6 plus your

the spell and as a Bonus Action on your later turns, you can move the hand up to 60 feet and then cause one of the following effects: Clenched Fist. The hand strikes a target within 5 feet of it

Orb of Dragonkind

Magic Items Dungeon Master’s Guide

, freedom from the orb, to spread suffering in the world, to advance the worship of Tiamat, or something else the DM decides. Random Properties. An Orb of Dragonkind has the following random properties

action to cause the orb to issue a telepathic call that extends in all directions for 40 miles. Chromatic dragons in range feel compelled to come to the orb as soon as possible by the most direct

Sphere of Annihilation

Magic Items Dungeon Master’s Guide

Bonus Action to cause it to move in one direction of your choice, up to a number of feet equal to 5 times your Intelligence modifier (minimum 5 feet). Any creature whose space the sphere enters must

extradimensional space. 86–00 A spatial rift sends the sphere and each creature and object within 180 feet of the sphere to a random plane of existence.

Teleport

Spells Player’s Handbook

. Each teleporting creature (or the target object) takes 3d10 Force damage, and the DM rerolls on the table to see where you wind up (multiple mishaps can occur, dealing damage each time). Similar

destination in a random direction. Roll 1d8 for the direction: 1, east; 2, southeast; 3, south; 4, southwest; 5, west; 6, northwest; 7, north; or 8, northeast. On Target. You and your group (or the target object) appear where you intended.

Gunpowder, Keg Legacy

Equipment

fire to a container full of gunpowder can cause it to explode, dealing fire damage to creatures within 10 feet of it (3d6 for a powder horn, 7d6 for a keg). A successful DC 12 Dexterity saving throw

Gunpowder, Powder Horn Legacy

Equipment

fire to a container full of gunpowder can cause it to explode, dealing fire damage to creatures within 10 feet of it (3d6 for a powder horn, 7d6 for a keg). A successful DC 12 Dexterity saving throw

Infestation

Spells Xanathar's Guide to Everything

You cause a cloud of mites, fleas, and other parasites to appear momentarily on one creature you can see within range. The target must succeed on a Constitution saving throw, or it takes 1d6 poison

damage and moves 5 feet in a random direction if it can move and its speed is at least 5 feet. Roll a d4 for the direction: 1, north; 2, south; 3, east; or 4, west. This movement doesn’t provoke

Death Tyrant Legacy

Monsters Monster Manual (2014)

. The death tyrant shoots three of the following magical eye rays at random;{"diceNotation":"1d10","rollType":"roll","rollAction":"Eye Rays"} (reroll duplicates), choosing one to three targets it can see

legendary actions at the start of its turn. Eye Ray. The death tyrant uses one random eye ray.A Death Tyrant’s Lair A death tyrant’s lair is usually the same site it held as a beholder, but

Beholder Legacy

Monsters Monster Manual (2014)

following magical eye rays at random;{"diceNotation":"1d10","rollType":"roll","rollAction":"Eye Rays"} (reroll duplicates), choosing one to three targets it can see within 120 feet of it: Charm Ray

. Eye Ray. The beholder uses one random eye ray.A Beholder’s Lair A beholder’s central lair is typically a large, spacious cavern with high ceilings, where it can attack without fear of

Quandrix Pledgemage

Monsters Strixhaven: A Curriculum of Chaos

can cause one creature it can see within 30 feet of the target to take 10 (2d6 + 3);{"diceNotation":"2d6+3", "rollType":"damage", "rollAction":"Exponential Lash", "rollDamageType":"force"} force

", "rollDamageType":"force"} force damage and is moved 10 feet in a random horizontal direction. On a successful save, a creature takes half as much damage and isn’t moved.

Lorthuun

Monsters Out of the Abyss

magical eye rays at random (reroll duplicates), choosing one to three targets it can see within 120 feet of it: 1. Charm Ray. The targeted creature must succeed on a DC 16 Wisdom saving throw or be charmed

can take only one legendary action at a time and only at the end of another creature's turn. The beholder regains spent legendary actions at the start of its turn. Eye Ray. The beholder uses one random

Kraken Legacy

Monsters Basic Rules (2014)

Amphibious. The kraken can breathe air and water. Freedom of Movement. The kraken ignores difficult terrain, and magical effects can't reduce its speed or cause it to be restrained. It can spend 5

or smaller object held or creature grappled by the kraken is thrown up to 60 feet in a random direction and knocked prone. If a thrown target strikes a solid surface, the target takes 3 (1d6

Gray Render

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"bludgeoning"} bludgeoning damage if the target is prone.Bloody Rampage. When the gray render takes damage, it makes one attack with its claws against a random creature within its reach, other than

willingly harms its master, but outside battle, it might cause considerable difficulties. It might follow its master despite being told to stay put, destroy its master’s house, burrow holes through a

Teleport Legacy

Spells Basic Rules (2014)

you want to. Off Target. You and your group (or the target object) appear a random distance away from the destination in a random direction. Distance off target is 1d10 × 1d10 percent of the

results in a difficult journey. Each teleporting creature (or the target object) takes 3d10 force damage, and the GM rerolls on the table to see where you wind up (multiple mishaps can occur, dealing damage each time).

Slarkrethel

Monsters Storm King's Thunder

Amphibious. Slarkrethel can breathe air and water. Freedom of Movement. Slarkrethel ignores difficult terrain, and magical effects can't reduce its speed or cause it to be restrained. It can spend 5

target is restrained. The kraken has ten tentacles, each of which can grapple one target. Fling. One Large or smaller object held or creature grappled by the kraken is thrown up to 60 feet in a random

Thessalkraken

Monsters Infernal Machine Rebuild

Amphibious. The thessalkraken can breathe air and water. Freedom of Movement. The thessalkraken ignores difficult terrain, and magical effects can’t reduce its speed or cause it to be

thrown up to 40 feet in a random direction and knocked prone. If a thrown target strikes a solid surface, the target takes 3 (1d6);{"diceNotation":"1d6","rollType":"damage","rollAction":"Fling

Juvenile Kraken

Monsters Ghosts of Saltmarsh

Amphibious. The kraken can breathe air and water. Freedom of Movement. The kraken ignores difficult terrain, and magical effects can't reduce its speed or cause it to be restrained. It can spend 5

creature grappled by the kraken is thrown up to 40 feet in a random direction and knocked prone. If a thrown target strikes a solid surface, the target takes 3 (1d6);{"diceNotation":"1d6","rollType

Blindheim

Monsters Mordenkainen's Fiendish Folio Volume 1

energy from their eyes. Blindheims fear that some day the sun will venture underground and have its revenge upon them. When dealing with surface dwellers, they insist that visitors swear to never

tell the sun about them, and ask endless questions about the sun's actions, its anger, and its attitudes. But surface folk who attempt to soothe the blindheims' fears often cause these creatures great

Fractine

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

surfaces substituting for the mirror needed to cast certain divination spells. While being used in this way, the fractine siphons magical energy from the spellcaster—not enough to cause harm

of itself behind. The destruction of a fractine is accompanied by a loud sound reminiscent of shattering glass. A fractine attacks by falling on its targets, dealing damage as it passes through them

War Oil

Equipment

point, such as the ground or a wall, and on an attack roll against AC 10, cause the War Oil to spill out of the ammunition, creating a circular patch of the viscous substance with a 10-foot radius. War

an open flame or some other source of Fire damage, the oil ignites. The ignited oil burns for two rounds, dealing 2d4 Fire damage to any creature or object who comes in contact with it, and an

Orb of Dragonkind Legacy

Magic Items Basic Rules (2014)

advance the worship of Tiamat, or something else the GM decides. Random Properties An Orb of Dragonkind has the following random properties: 2 minor beneficial properties 1 minor detrimental

the detect magic spell from the orb without using any charges. Call Dragons While you control the orb, you can use an action to cause the artifact to issue a telepathic call that extends in all

Yeenoghu Legacy

Monsters Out of the Abyss

flail attacks. If an attack hits, he can cause it to create an additional effect of his choice or at random (each effect can be used only once per Multiattack): 1. The attack deals an extra 13 (2d12

of civilization on his layer of the Abyss. Lair Actions On initiative count 20 (losing initiative ties), Yeenoghu can take a lair action to cause one of the following effects; he can’t use the

Crook of Rao

Magic Items Tasha’s Cauldron of Everything

Ages ago, the serene god Rao created a tool to shield his fledgling faithful against the evils of the Lower Planes. Yet, as eons passed, mortals developed their own methods of dealing with

;potentially for the final time. Random Properties. The artifact has the following random properties, which you can determine by rolling on the tables in the "Artifacts" section of the Dungeon Master

Vecna the Archlich

Monsters Vecna: Eve of Ruin

response to being hit by an attack, Vecna utters a fell word, dealing 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Fell Rebuke", "rollDamageType":"necrotic"} necrotic damage to

wearing or carrying, up to 30 feet to an unoccupied space he can see. He can cause each creature of his choice within 15 feet of his destination space to take 10 (3d6);{"diceNotation":"3d6

Nilbog

Monsters Mordenkainen Presents: Monsters of the Multiverse

another creature dealing damage to the nilbog, the nilbog reduces the damage to 0 and regains 3 (1d6);{"diceNotation":"1d6","rollType":"heal","rollAction":"Reversal of Fortune"} hit points.When

that cause disorder unless they are appeased. Goblins have no name for this deity and dare not give it one, lest Maglubiyet use its name to ensnare and crush it as he did their other deities. They

Feral Tiefling

Species Sword Coast Adventurer's Guide

, Excellence, Fear, Glory, Hope, Ideal, Music, Nowhere, Open, Poetry, Quest, Random, Reverence, Sorrow, Temerity, Torment, Weary MUTUAL MISTRUST People tend to be suspicious of tieflings, assuming

personality to any great degree. Years of dealing with mistrust does leave its mark on most tieflings, and they respond to it in different ways. Some choose to live up to the wicked stereotype, but others

Spell Scroll Legacy

Magic Items Basic Rules (2014)

spell affects a random location within the spell’s range. 4 The spell’s effect is contrary to its normal one, but neither harmful nor beneficial. For instance, a fireball might

spells that take effect instantaneously. For example, a fireball might cause smoke to billow from the caster’s ears for 1d10 minutes. 6 The spell activates after 1d12 hours. If the caster was

Strahd, Master of Death House

Monsters Vecna: Eve of Ruin

teleports to his lair in Castle Ravenloft. After 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Master of the House"} hours, Strahd re-forms in a random unoccupied space within his lair

", "rollType":"damage", "rollAction":"Death Strike", "rollDamageType":"necrotic"} necrotic damage. If the target is a creature, Strahd can forgo dealing slashing damage; the target then has the grappled

Demogorgon Legacy

Monsters Out of the Abyss

following effects of Demogorgon’s choice or at random: 1. Beguiling Gaze. The target is stunned until the start of Demogorgon’s next turn or until Demogorgon is no longer within line of sight. 2

bulk of this palace extends deep underwater, in chill and darkened caverns. Lair Actions On initiative count 20 (losing initiative ties), Demogorgon can take a lair action to cause one of the

Zuggtmoy Legacy

Monsters Out of the Abyss

infected by these spores for 24 hours. On a failed save, the creature is infected with a disease called the spores of Zuggtmoy and also gains a random form of madness (determined by rolling on the Madness

), Zuggtmoy can take a lair action to cause one of the following effects; she can’t use the same effect two rounds in a row. Zuggtmoy causes four gas spore;gas spores or violet fungus;violet fungi

Teeth of Dahlver-Nar

Magic Items Tasha’s Cauldron of Everything

a random destination, which could be on a different world of the Material Plane. Destroying the Teeth. Each tooth must be destroyed individually by sowing it in the area where the tooth’s story

lasts for 24 hours or until you break it. 3 The Golden Age of Dhakaan (golden goblin bicuspid) 10 goblin;goblins, 1 goblin boss When you are hit by an attack and an ally is within 5 feet of you

Halaster Blackcloak

Monsters Waterdeep: Dungeon of the Mad Mage

parts restored. His new body appears in a random safe location in Undermountain. Spellcasting. Halaster is a 20th-level spellcaster. His spellcasting ability is Intelligence (spell save DC 22, +14 to hit

(losing initiative ties), Halaster takes a lair action to cause one of the following effects: Halaster targets a volume of unoccupied space or solid stone no larger than four 10-foot cubes within 30

Deck of Many Things Legacy

Magic Items Basic Rules (2014)

, discard this card, and draw from the deck again, counting both draws as one of your declared draws. If losing that much XP would cause you to lose a level, you instead lose an amount that leaves you

. Turning Immunity. The avatar is immune to features that turn undead. Actions Reaping Scythe. The avatar sweeps its spectral scythe through a creature within 5 feet of it, dealing 7 (1d8 + 3) slashing

Wilderness Encounters

Compendium - Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk

, they might stumble across hungry animals, greedy bandits, or vicious monsters. Check for random wilderness encounters once during the day and once at night by rolling a d20. On a roll of 17–20, an

encounter takes place. Roll a d12 and consult the Triboar Trails Random Encounters table to determine what the party meets. Triboar Trail Random Encounters Day Roll Night Roll Result 1–2 1–3 1d4 + 2

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