defeat instantly are barriers

Diderius

Monsters Tyranny of Dragons

(Costs 2 Actions). Diderius magically unleashes negative energy. Creatures within 60 feet of him, including ones behind barriers and around corners, can’t regain hit points until the end of his next

’s temple or tomb is warped in any of the following ways by the creature’s dark presence: Food instantly molders and water instantly evaporates when brought into the lair. Other nonmagical

Marlos Urnrayle

Monsters Princes of the Apocalypse

Earthen Defeat. When Marlos drops to 0 hit points, his body transforms into mud and collapses into a pool. Anything he is wearing or carrying is left behind. Earth Passage. Marlos can move in

5 or more, the creature is instantly petrified. Otherwise, a creature that fails the save begins to turn to stone and is restrained. The restrained creature must repeat the saving throw at the end of

Valin Sarnaster

Monsters Candlekeep Mysteries

energy. Creatures within 60 feet of Valin, including ones behind barriers and around corners, can’t regain hit points until the end of Valin’s next turn. Whirlwind of Sand (Costs 2 Actions

the spell, and the spell has no effect and is wasted. Regional Effects Valin’s tomb is warped in any of the following ways by the creature’s dark presence: Food instantly molders

Gorka Tharn

Monsters Waterdeep: Dungeon of the Mad Mage

Negative Energy (Costs 2 Actions). The mummy lord magically unleashes negative energy. Creatures within 60 feet of the mummy lord, including ones behind barriers and around corners, can't regain hit

following ways by the creature’s dark presence: Food instantly molders and water instantly evaporates when brought into the lair. Other nonmagical drinks are spoiled — wine turning to

Mummy Lord Legacy

Monsters Basic Rules (2014)

, including ones behind barriers and around corners, can't regain hit points until the end of the mummy lord's next turn. Whirlwind of Sand (Costs 2 Actions). The mummy lord magically transforms into a

. Regional Effects A mummy lord’s temple or tomb is warped in any of the following ways by the creature’s dark presence: Food instantly molders and water instantly evaporates when brought

Deck of Several Things

Magic Items Lost Laboratory of Kwalish

defeat the next hostile monster or group of monsters you encounter, you have advantage on ability checks made using one skill of your choice for the duration of the adventure. Otherwise, this card has no

effect. Donjon. You are instantly teleported to and confined within the prison of the Monastery of the Distressed Body (area M6). Everything you were wearing and carrying stays behind in the

Disrupting the Ritual

Compendium - Sources->Dungeons & Dragons->Vecna: Eve of Ruin

, and barriers around the lunarium daises—instantly dissolve. Any creature standing on one of these surfaces falls to the courtyard 100 feet below. Orinix Arrives A portal to Lunitari opens where the

Shadow Crossing

Compendium - Sources->Dungeons & Dragons->Candlekeep Mysteries

grave at night is instantly transported to a similar dug-up grave in the Shadowfell. There’s nothing on the Shadowfell side of the crossing as grand as Chalet Brantifax, but the topography is similar

a curse prevents them from leaving the place. Characters who defeat these creatures are free to continue their exploration of the Shadowfell, having survived their first brush with death in this ghastly realm.

Hag Lairs

Compendium - Sources->Dungeons & Dragons->Volo's Guide to Monsters

their lairs inside the hulls of wrecked or abandoned ships. Best of Both Worlds Many hags settle in places where the barriers between the mortal world and the Feywild are thin, making it easy for

occasional visitors, but not so close that a community would see the hag’s presence as a threat and try to defeat her or drive her off. Treasure, Treasure Everywhere A hag’s home is cluttered with mundane

Scourge of Worlds

Compendium - Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes

presence begins to erode the barriers between their location and the Abyss. It can take a few years for weaker demons to warp their environment, while changes begin to occur around the location of a

that infest the area. The effects of the event might persist for a few months or even centuries, but the barriers between the Abyss and the world remain intact. A Growing Menace If the first stage of

Mary Greymalkin

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

bestow effects more relevant to this adventure, as follows: Donjon. You are instantly teleported to and confined within either the Tomb of Horrors (in area 7) or the Temple of Moloch (in area 10) as the DM

regards you as the temple’s new champion, sent by Moloch to reclaim its former glory. You must defeat or otherwise clear out Thessalar before you can claim the temple as yours. The Void. This black card

Stand and Fight

Compendium - Sources->Dungeons & Dragons->Out of the Abyss

The characters might have a couple NPC companions around to help them defeat the drow (see “Bidding Farewell”), but if they need more assistance, consider the following options: Having pushed themselves

priestess’s back is turned. Ilvara instantly turns her attention to eliminating the traitor, distracting her and weakening the drow side if she succeeds. Wanting to deny Ilvara the triumph of recapturing the

17. Spellcasting Hall

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

incapacitated or reduced to 0 hit points, a statue instantly teleports to its alcove, where it reverts to its inanimate form and regains all its hit points. It can’t reanimate again until all three

unconscious. The first time the adventurers defeat a particular animated archmage statue, they receive XP for it as with any creature defeated in combat. Subsequent victories against that statue don’t provide

A Quick Sharn Story

Compendium - Sources->Dungeons & Dragons->Wayfinder's Guide to Eberron

man falls from a high bridge, striking the ground near them and dying instantly. He’s carrying a sealed bag of holding and the badge of an agent of the Argentum, a Thrane agency dedicated to the

magical weapon. 4 Defeat a rival. 5 Open a planar portal. 6 Summon fiends or undead. 7 Overthrow a peer or superior. 8 Cause a riot in the Cogs. 9 Start a war

Deck of Several Things

Compendium - Sources->Dungeons & Dragons->Lost Laboratory of Kwalish

neutral or unaligned, this card has no effect on you. Comet. If you single-handedly defeat the next hostile monster or group of monsters you encounter, you have advantage on ability checks made using

one skill of your choice for the duration of the adventure. Otherwise, this card has no effect. Donjon. You are instantly teleported to and confined within the prison of the Monastery of the Distressed

Mummy Lord

Compendium - Sources->Dungeons & Dragons->Monster Manual (2014)

of the mummy lord, including ones behind barriers and around corners, can’t regain hit points until the end of the mummy lord’s next turn. Whirlwind of Sand (Costs 2 Actions). The mummy lord

presence: Food instantly molders and water instantly evaporates when brought into the lair. Other nonmagical drinks are spoiled — wine turning to vinegar, for instance. Divination spells cast within the

The Infernal Machine of Lum the Mad

Magic Items Infernal Machine Rebuild

Machine of Lum the Mad. Yet with Lum’s eventual defeat, his great machine was destroyed. The Infernal Machine is a delicate, intricate, bulky, and heavy device, weighing some 5,500 pounds. It can

cut an astral projection’s silvery cord—the user suffers a sudden burst of feedback from the machine that kills them instantly. Any effect of the Infernal Machine that requires

The Grand Dame

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

to deal 20 psychic damage to Lord Drylund. This damage is enough to kill Lord Drylund instantly. From dawn until dusk, the flat-bottomed wooden boat is moored at the city docks. Dockworkers come and

characters threaten the ship or its passengers, she conjures one or more giant snakes with the aid of her robe of serpents and uses her spells to try to defeat them while being careful not to harm crew or

Harrowhall Locations

Compendium - Sources->Dungeons & Dragons->The Book of Many Things

spirit confuses them. If the characters defeat Gremorly and these helmed horrors have not yet been destroyed, they become allies to the characters and defend this room on their behalf. Treasure. If a

can destroy ghosts. Patrin tells the characters that if they defeat the phase spiders, they can get the book and use it to break Gremorly’s ritual, releasing the ghosts trapped in Harrowhall. 11

Fighter Subclasses

Compendium - Sources->Dungeons & Dragons->Player’s Handbook

that weapon as a Bonus Action, causing it to teleport instantly to your hand. You can have up to two bonded weapons, but you can summon only one at a time with a Bonus Action. If you attempt to bond

Power Psi Warriors awaken the power of their minds to augment their physical might. They harness this psionic power to infuse their weapon strikes, lash out with telekinetic energy, and create barriers of

Black Earth Cultists

Compendium - Sources->Dungeons & Dragons->Princes of the Apocalypse

, Terran Challenge 8 (3,900 XP), or 12 (8,400 XP) with lair actions Earthen Defeat. When Marlos drops to 0 hit points, his body transforms into mud and collapses into a pool. Anything he is wearing

incapacitated and can see the creature. If the saving throw fails by 5 or more, the creature is instantly petrified. Otherwise, a creature that fails the save begins to turn to stone and is restrained. The

Tower of the Heavens Locations

Compendium - Sources->Dungeons & Dragons->Quests from the Infinite Staircase

here as well, and one of them has cast the Arcane Lock spell on the south door to buy time. Confronting Piyarz. If the characters don’t attack instantly, Piyarz announces he’ll “generously” give them

library (see area H5 earlier in this adventure), he uses those to quickly calculate the star’s point of impact. Piyarz. Shalfey explains that Piyarz attempted a coup. Shalfey asks the adventurers to defeat

Vault Locations

Compendium - Sources->Dungeons & Dragons->Vecna: Eve of Ruin

, taking 27 (5d10) radiant damage on a failed save or half as much damage on a successful one. A creature not in its true form has disadvantage on this save; if it fails its save, the creature instantly

scout the Three Moons Vault before the wardens’ attack on the castle. Valendar underestimated Teremini, assuming she was a powerless lackey of Lord Soth. Valendar believes the wardens’ defeat was his

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