both before diseased continuous reduced

Reduced-threat Aboleth

Monsters Tales from the Yawning Portal

attack while within 5 feet of it must make a DC 12 Constitution saving throw. On a failure, the creature is diseased for 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Mucous Cloud"} hours

. The diseased creature can breathe only underwater. Probing Telepathy. If a creature communicates telepathically with the aboleth, the aboleth learns the creature's greatest desires if the aboleth

Bulezau

Monsters Mordenkainen Presents: Monsters of the Multiverse

maximum is reduced by 4 (1d8);{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Barbed Tail"} until the disease ends on the target. The target dies if its hit point maximum is reduced to 0.Diseased

Orcus

Monsters Mordenkainen Presents: Monsters of the Multiverse

the dead, emulating their dread master. Orcus is a bestial creature of corruption with a diseased, decaying look. He has the lower body of a goat and a humanlike upper body with a belly swollen with

wandering Undead, many of which are engaged in continuous battles with one another. Lair Actions On initiative count 20 (losing initiative ties), Orcus can take one of the following lair actions; he can

Catoblepas

Monsters Mordenkainen Presents: Monsters of the Multiverse

necrotic damage. The target dies if reduced to 0 hit points by this ray.The catoblepas is as loathsome as the vile swamplands in which it lives, a conglomeration of bloated buffalo, dinosaur, warthog

environment, such as healing herbs and clean water, become degraded, and swamp gases take on a hint of the catoblepas’s foulness. Animals in the area are more aggressive and liable to be diseased

Orcus Legacy

Monsters Out of the Abyss

, emulating their dread master. Orcus is a bestial creature of corruption with a diseased, decaying look. He has the lower torso of a goat, and a humanoid upper body with a corpulent belly swollen with rot

woven hair. The city contains wandering undead, many of which are engaged in continuous battles with one another. Lair Actions On initiative count 20 (losing initiative ties), Orcus can take a lair

Bulezau

Compendium - Sources->Dungeons & Dragons->Monsters of the Multiverse

Bulezau Diseased manifestations of animalistic rage, bulezaus embody the violence of nature. Across the Abyss, these demons lurk in deep canyons and lofty crags, and many find a place in the ranks of

maximum is reduced by 4 (1d8) until the disease ends on the target. The target dies if its hit point maximum is reduced to 0.

Bulezau

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

Bulezau Diseased manifestations of animalistic rage, bulezaus embody the violence of nature. Across the Abyss, bulezaus lurk in deep canyons and lofty crags, and many find a place in the ranks of the

every 24 hours that elapse. On a successful save, the disease ends. On a failed save, the target’s hit point maximum is reduced by 4 (1d8). The target dies if its hit point maximum is reduced to 0.

Orcus

Compendium - Sources->Dungeons & Dragons->Monsters of the Multiverse

murder the living and then manipulate the dead, emulating their dread master. Orcus is a bestial creature of corruption with a diseased, decaying look. He has the lower torso of a goat and a

central castle of bone has interior walls of flesh and carpets made of woven hair. The city contains wandering Undead, many of which are engaged in continuous battles with one another. Lair Actions On

Catoblepas

Compendium - Sources->Dungeons & Dragons->Monsters of the Multiverse

take on a hint of the catoblepas’s foulness. Animals in the area are more aggressive and liable to be diseased. Degenerate creatures are likely to take up residence near a catoblepas’s territory, as are

36 (8d8) necrotic damage on a failed save, or half as much damage on a successful one. If the saving throw fails by 5 or more, the target instead takes 64 necrotic damage. The target dies if reduced to 0 hit points by this ray.

Swarms

Compendium - Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft

succeed on a DC 12 Constitution saving throw or contract a disease. Each time the diseased creature finishes a long rest, roll a d6 to determine the disease’s effect: 1–2. The creature is blinded

, causing 1 damage of the appropriate type to the target. A creature reduced to 0 hit points by the swarm’s piercing damage dies.

Ancient Topaz Dragon

Monsters Fizban's Treasury of Dragons

crumbling structures and diseased plants to dust, clearing the way for new growth and construction. Despite being competent swimmers and making their lairs on seacoasts and in brackish marshes, topaz

transformation ends if the dragon is reduced to 0 hit points or uses a bonus action to end it. Psychic Step. The dragon magically teleports to an unoccupied space it can see within 60 feet of it.

Adult Topaz Dragon

Monsters Fizban's Treasury of Dragons

diseased plants to dust, clearing the way for new growth and construction. Despite being competent swimmers and making their lairs on seacoasts and in brackish marshes, topaz dragons hate the water

dragon is reduced to 0 hit points or uses a bonus action to end it. Psychic Step. The dragon magically teleports to an unoccupied space it can see within 60 feet of it.

Catoblepas

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

reduced to 0 hit points by this ray. Animalistic Nature. Despite their ungainly physiology, catoblepases resemble natural beasts. A catoblepas behaves much like an animal, too, ambling through its

hint of the catoblepas’s foulness to them. Animals in the area are more aggressive and liable to be diseased. Degenerate creatures are likely to take up residence near a catoblepas’s territory, as are

Hag's Hovel

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

bushes and dead or diseased trees surround a run-down wooden shack. A wisp of smoke rises from a rotted-out hole in the roof that is lined with fungus. South of the shack is a low stone wall that

Hanah’s side and minister to her. Hanah has been reduced to 0 hit points from the hag’s rough treatment, but she is stable. If the characters don’t administer healing of their own, one of the other dryads

Cove Reef

Compendium - Sources->Dungeons & Dragons->Ghosts of Saltmarsh

diseased for 1d4 hours. A creature diseased in this way can breathe only underwater. When the cloud reaches the surface, it dissipates immediately. If the coffin is opened outside the water, the mucus

saving throw equals 10 + the number of continuous hours spent in the cove’s water. If the hags die or leave the cove, this effect ends 1d10 days later. Elkahraal Elkahraal is a marid in search of skilled

The Sinkhole

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2

, presumably filling the room beyond as well. The area smells of rot. Diseased Pool. The water is about 5 feet deep and is tainted by disease. Anyone who drinks the water or wades into it is exposed

failed save, the creature suffers another level of exhaustion. On a successful save, its exhaustion level is reduced by one. If its exhaustion level reaches 5, the infected creature becomes paralyzed until

Locations on the Fortress Level

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a1

the Wisdom saving throw then increases to 20. If the globe is reduced to 0 hit points or taken from the room, it cracks and goes dark and silent. It no longer functions. 8. Pressure Plate The air is

, a kobold, and one human male—a member of the lost adventuring party (Karakas the ranger). Creatures. Three giant rats occupy the area, along with a monstrously swollen female diseased giant rat

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