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Returning 35 results for 'effects rating'.
Magic Items
Acquisitions Incorporated
chaos of the multiverse to serve you. This functions as the conjure celestial spell (no concentration required), except the creature you summon is an aberration of challenge rating 4 or lower. Once you
minute. Once you use this feature of the far gear, it cannot be used again until the next dawn.
Part of a Whole. While this component is not installed in the Orrery of the Wanderer, its magic might function sporadically or with unpredictable side effects, as determined by the DM.
Monsters
Waterdeep: Dungeon of the Mad Mage
on saving throws against spells and other magical effects.
Spellcasting. Drivvin is an 18th-level spellcaster. His spellcasting ability is Intelligence (spell save DC 17, +9;{"diceNotation":"1d20+9
as an action, Drivvin can summon a demon that has a challenge rating of 6 or lower. The summoned demon appears in an unoccupied space within 60 feet of him, acts as his ally, and can't summon other
Monsters
Out of the Abyss
lair has a challenge rating of 14 (11,500 XP).
Lair Actions
When fighting inside its lair, a beholder can invoke the ambient magic to take lair actions. On initiative count 20 (losing initiative
ties), the beholder can take one lair action to cause one of the following effects:
A 50-foot square area of ground within 120 feet of the beholder becomes slimy; that area is difficult terrain until
Demilich
Legacy
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Monsters
Monster Manual (2014)
damage if it fails.
Legendary Resistance (3/Day). If the demilich fails a saving throw, it can choose to succeed instead.
Turn Immunity. The demilich is immune to effects that turn undead.Howl (Recharge
. A demilich in its lair has a challenge rating of 20 (24,500 XP).
Lair Actions
On initiative count 20 (losing initiative ties), the demilich rolls a d20;{"diceNotation":"1d20","rollType":"roll
Monsters
Tyranny of Dragons
encountered in its lair has a challenge rating of 16 (15,000 XP).
Lair Actions
On initiative count 20 (losing initiative ties), the mummy lord takes a lair action to cause one of the following effects
Magic Resistance. Diderius has advantage on saving throws against spells and other magical effects.
Rejuvenation. Diderius gains a new body in 24 hours if his heart is intact, regaining all his hit
Adult Gold Dragon
Legacy
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Monsters
Basic Rules (2014)
polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed
ruins.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row
Adult Silver Dragon
Legacy
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Monsters
Basic Rules (2014)
turns, ending the effect on itself on a success.
Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form
dreams of.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as if it had cast the fog cloud
Ancient Brass Dragon
Legacy
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Monsters
Basic Rules (2014)
damage or someone uses an action to wake it.
Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It
initiative ties), the dragon takes a lair action to cause one of the following effects:
A strong wind blows around the dragon. Each creature within 60 feet of the dragon must succeed on a DC 15
Ancient Gold Dragon
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Monsters
Basic Rules (2014)
polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is
ancient ruins.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds
Monsters
Waterdeep: Dungeon of the Mad Mage
creature is pushed 60 feet away from the dragon.
Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It
eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it had cast the fog
Monsters
The Book of Many Things
’s a hidden thieves’ guildhall or a lavish manse. The lair is filled with clever defenses to disorient, weaken, and kill intruders.
The villain’s challenge rating increases while the
)","rollDamageType":"poison"}, chosen by the villain when the villain uses this action.
Regional Effects
The region containing a villain’s lair is warped by their presence, creating one or more
Monsters
The Book of Many Things
;s a hidden thieves’ guildhall or a lavish manse. The lair is filled with clever defenses to disorient, weaken, and kill intruders.
The villain’s challenge rating increases while the
)","rollDamageType":"poison"}, chosen by the villain when the villain uses this action.
Regional Effects
The region containing a villain’s lair is warped by their presence, creating one or more of the
Ancient Silver Dragon
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Monsters
Basic Rules (2014)
of its turns, ending the effect on itself on a success.
Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its
dragon dreams of.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as if it had cast the
Monsters
Waterdeep: Dungeon of the Mad Mage
each of its turns, ending the effect on itself on a success.
Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into
half its flying speed.Stalagma Steelshadow’s Lair
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The
Ancient Copper Dragon
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Monsters
Basic Rules (2014)
than one attack on its turn. In addition, the creature can use either an action or a bonus action on its turn, but not both. These effects last for 1 minute. The creature can repeat the saving throw
at the end of each of its turns, ending the effect on itself with a successful save.
Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than
Mummy Lord
Legacy
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Monsters
Basic Rules (2014)
Magic Resistance. The mummy lord has advantage on saving throws against spells and other magical effects.
Rejuvenation. A destroyed mummy lord gains a new body in 24 hours if its heart is intact
rigged with traps. Hidden in this temple is the sarcophagus where a mummy lord keeps its greatest treasures.
A mummy lord encountered in its lair has a challenge rating of 16 (15,000 XP).
Lair Actions
Ancient Bronze Dragon
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Monsters
Basic Rules (2014)
failed save, the creature is pushed 60 feet away from the dragon.
Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back
vault or nest for its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it
Beholder
Legacy
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Monsters
Monster Manual (2014)
closing to melee range. A beholder encountered in its lair has a challenge rating of 14 (11,500 XP).
Lair Actions
When fighting inside its lair, a beholder can invoke the ambient magic to take lair
actions. On initiative count 20 (losing initiative ties), the beholder can take one lair action to cause one of the following effects:
A 50-foot square area of ground within 120 feet of the
Fraz-Urb'luu
Legacy
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Monsters
Out of the Abyss
advantage on saving throws against spells and other magical effects.
Magic Weapons. Fraz-Urb’luu’s weapon attacks are magical.
Undetectable. Fraz-Urb’luu can’t be targeted by
hooks. Corkscrew towers loom above twisted domes and vast amphitheaters, just a few examples of the impossible architecture that fills the city.
The challenge rating of Fraz-Urb’luu is 24
Adult Bronze Dragon
Legacy
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Monsters
Basic Rules (2014)
failed save, the creature is pushed 60 feet away from the dragon.
Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into
vault or nest for its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it
Monsters
Journeys through the Radiant Citadel
along the river’s path—such as its source or a significant waterfall—can also be used as lairs by a riverine.
A riverine encountered in its lair has a challenge rating of 13 (10,000 XP
Fury","rollDamageType":"cold"} cold damage.
Regional Effects
The region containing a riverine’s lair flourishes under the magic of the riverine’s presence, which creates one or more of
Monsters
The Book of Many Things
kill intruders.
The villain’s challenge rating increases while the villain is in this lair:
Otherworldly Corrupter. Challenge 18 (20,000 XP)
Lair Actions
On initiative count 20 (losing
poison;{"diceNotation":"6d6","rollType":"damage","rollAction":"Traps (Poison)","rollDamageType":"poison"}, chosen by the villain when the villain uses this action.
Regional Effects
The region containing
Monsters
Bigby Presents: Glory of the Giants
effects.
Regeneration. The amalgam regains 15 hit points at the start of its turn. If the amalgam takes acid or fire damage, it regains only 5 hit points at the start of its next turn. The amalgam dies
amalgam, except for the following: it is Medium, it has 45 hit points, its speed is 30 ft., it doesn’t have a challenge rating or Legendary Resistance, and the only action it can take is the Attack
monsters
Mordenkainen Presents: Monsters of the Multiverse
.
Legendary Resistance (3/Day). If Juiblex fails a saving throw, it can choose to succeed instead.
Magic Resistance. Juiblex has advantage on saving throws against spells and other magical effects
ooze at Juiblex’s command.
Juiblex’s challenge rating is 24 (62,000 XP) when encountered in its lair.
Lair Actions
On initiative count 20 (losing initiative ties), Juiblex can take one
Monsters
Planescape: Adventures in the Multiverse
their utmost to preserve these historical sites. A time dragon’s insatiable desire for knowledge means it’s likely to have more than one such lair.
The challenge rating of an ancient time
attack can target both the dragon’s spaces at the same time, the dragon is affected only once.
Regional Effects
The region surrounding an ancient or adult time dragon’s lair is altered by
Monsters
The Book of Many Things
filled with clever defenses to disorient, weaken, and kill intruders.
The villain’s challenge rating increases while the villain is in this lair:
Veiled Presence. Challenge 22 (41,000 XP
action.
Regional Effects
The region containing a villain’s lair is warped by their presence, creating one or more of the following effects:
Corruption Abounds. While within 3 miles of the
Monsters
Waterdeep: Dungeon of the Mad Mage
Magic Resistance. The mummy lord has advantage on saving throws against spells and other magical effects.
Rejuvenation. A destroyed mummy lord gains a new body in 24 hours if its heart is intact
mummy lord keeps its greatest treasures.
A mummy lord encountered in its lair has a challenge rating of 16 (15,000 XP).
Lair Actions
On initiative count 20 (losing initiative ties), the mummy lord
Monsters
Mordenkainen Presents: Monsters of the Multiverse
additional effects, each of which he can apply only once per turn:
Confusion. The target must succeed on a DC 17 Wisdom saving throw or be affected by the confusion spell until the start of Yeenoghu
), and there are few structures or signs of civilization on his layer of the Abyss.
The challenge rating of Yeenoghu is 25 (75,000 XP) when he’s encountered in his lair.
Lair Actions
On
Morkoth
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Monsters
Volo's Guide to Monsters
of the lair is underwater.
A morkoth encountered in its lair has a challenge rating of 12 (8,400 XP).
Lair Actions
When fighting inside its lair, a morkoth can invoke the ambient magic of the island
to take lair actions. On initiative count 20 (losing initiative ties), the morkoth takes a lair action to cause one of the effects described below:
The morkoth uses its Hypnosis action, originating
Death Tyrant
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Monsters
Monster Manual (2014)
it contains more trappings of death and decay. A death tyrant encountered in its lair has a challenge rating of 15 (13,000 XP).
Lair Actions
When fighting inside its lair, a death tyrant can invoke
the ambient magic to take lair actions. On initiative count 20 (losing initiative ties), the death tyrant can take one lair action to cause one of the following effects:
An area that is a 50-foot
Monsters
The Book of Many Things
chapter 20 for details about this realm.
The challenge rating of Aurnozci is 23 (50,000 XP) when it’s encountered in its lair.
Lair Actions
On initiative count 20 (losing initiative ties
damage on a successful one. A creature must also make this saving throw when it enters the sphere’s area for the first time on a turn or starts its turn there.
Regional Effects
Xulregg is an
Monsters
Mordenkainen Presents: Monsters of the Multiverse
other magical effects.
Undetectable. Fraz-Urb’luu can’t be targeted by divination magic, perceived through magical scrying sensors, or detected by abilities that sense demons or
topped with razors and hooks. Corkscrew towers loom above twisted domes and vast amphitheaters, forming a surreal and disorienting cityscape.
The challenge rating of Fraz-Urb’luu is 24 (62,000
Monsters
Sleeping Dragon’s Wake
rating no higher than her own, or back into her true form. She reverts to her true form if she dies. Any equipment she is wearing or carrying is absorbed or borne by the new form (Lhammaruntosz's choice
its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it had cast the fog
Monsters
The Book of Many Things
actions (see below) while astride the palanquin. When encountered on the palanquin, Malaxxix’s challenge rating is 19 (22,000 XP).
The Unborn Palanquin
The Unborn Palanquin is a wormlike
Effects
The region around the Unborn Palanquin is warped by its presence, creating the following effects:
Cranial Discomfort. Creatures that spend more than 24 hours within 1 mile of the palanquin
Monsters
Eberron: Rising from the Last War
choose to succeed instead.
Magic Resistance. Belashyrra has advantage on saving throws against spells and other magical effects.
Regeneration. Belashyrra regains 20 hit points at the start of its turn
, Belashyrra has a challenge rating of 23 (50,000 XP).
Lair Actions.
While within the Citadel of Lidless Eyes, Belashyrra can invoke the ambient magic to take lair actions. On initiative count 20 (losing