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Returning 35 results for 'course fails'.
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Monsters
Strixhaven: A Curriculum of Chaos
using the spell’s spellcasting ability, or the spell fails and is wasted.Lorehold’s professors of order search for evidence of patterns and predictable outcomes in history. They study the
magic.
Lorehold Scholars
The archaeomancers of Lorehold College draw their magical might from the flow of time and fate and the way those forces shape the course of history. Scholars of this broad
Monsters
Strixhaven: A Curriculum of Chaos
Legendary Resistance (3/Day). If the titan fails a saving throw, it can choose to succeed instead.
Pact of Suffering. Using a 10-minute long ritual, the titan can forge a magical bond with a willing
the titan doesn’t heal.Daemogoth titans are towering monsters that blight the land around them. A daemogoth grows in power over the course of decades spent feeding on sorrow and draining life from
Monsters
Waterdeep: Dragon Heist
a Dexterity saving throw to take only half damage, she instead takes no damage if she succeeds on the saving throw, and only half damage if she fails. She can't use this trait if she's incapacitated
. When she throws back her cloak to reveal the costume she has put together, most folk toss their purses and flee. If that doesn't work, she usually needs only to draw her dagger. Of course, some of the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Graz’zt fails a saving throw, he can choose to succeed instead.
Magic Resistance. Graz’zt has advantage on saving throws against spells and other magical
feet of him. If the spell is 3rd level or lower, the spell fails and has no effect. If the spell is 4th level or higher, Graz’zt makes a Charisma check against a DC of 10 + the spell’s
Monsters
Planescape: Adventures in the Multiverse
Legendary Resistance (3/Day). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks.
Rend. Melee Weapon Attack: +13;{"diceNotation
(your choice).
Timelessness. Beasts, Humanoids, and Plants within 3 miles of the lair age only 1 year for every 10 years that pass.
If the dragon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.
Monsters
The Book of Many Things
veiled presence fails a saving throw, it can choose to succeed instead.Multiattack. The veiled presence makes two Blade of Judgment attacks and can use Revelation.
Blade of Judgment. Melee or Ranged
members of the villain’s organization deal poison damage while within 3 miles of the lair, they ignore the target’s resistance to poison damage.
If the villain dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.Necrotic, Radiant
Monsters
Quests from the Infinite Staircase
Amphibious. The froghemoth can breathe air and water.
Legendary Resistance (3/Day). If the froghemoth fails a saving throw, it can choose to succeed instead.
Shock Susceptibility. If the froghemoth
. Wildlife encountered near the lair often sport mutations, such as extra limbs or eyes, glowing secretions, or vestigial tentacles.
If the froghemoth elder dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Regional Effect Fade Time"} days.Fire, Lightning
Demogorgon
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Monsters
Out of the Abyss
magic, major image
3/day each: dispel magic, fear, telekinesis
1/day each: feeblemind, project image
Legendary Resistance (3/Day). If Demogorgon fails a saving throw, he can choose to succeed instead
;t see Demogorgon until the start of his next turn. If the target looks at him in the meantime, it must immediately make the save.
If the target fails the save, the target suffers one of the
Monsters
Spelljammer: Adventures in Space
Legendary Resistance (2/Day). If the dragon fails a saving throw, it can choose to succeed instead.
Tunneler. The dragon can burrow through solid rock at half its burrowing speed and leaves a 15
of bludgeoning damage.
If the dragon dies, the moaning stops, the moon devils dissipate, and the black frost disappears over the course of 1d10;{"diceNotation":"1d10","rollType":"roll","rollAction
Monsters
Spelljammer: Adventures in Space
Legendary Resistance (3/Day). If the dragon fails a saving throw, it can choose to succeed instead.
Tunneler. The dragon can burrow through solid rock at half its burrowing speed and leaves a 20
cold damage instead of bludgeoning damage.
If the dragon dies, the moaning stops, the moon devils dissipate, and the black frost disappears over the course of 1d10;{"diceNotation":"1d10","rollType
Monsters
The Book of Many Things
Legendary Resistance (2/Day). If the assassin fails a saving throw, it can choose to succeed instead.Multiattack. The assassin makes two Poison Blade attacks.
Poison Blade. Melee or Ranged Weapon
to poison damage.
If the villain dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Demogorgon fails a saving throw, he can choose to succeed instead.
Magic Resistance. Demogorgon has advantage on saving throws against spells and other magical
;poisonous snakes and other venomous Beasts.
If Demogorgon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.
Cultists of Demogorgon
Monsters
Journeys through the Radiant Citadel
Amphibious. The riverine can breathe air and water.
Legendary Resistance (3/Day). If the riverine fails a saving throw, it can choose to succeed instead.Multiattack. The riverine
, the flora and fauna return to normal levels, and its river dries out over the course of 1d10;{"diceNotation":"1d10","rollType":"roll","rollAction":"Regional Effect Fade Days"} days. All other effects
Monsters
The Book of Many Things
Resistance (3/Day). If the corrupter fails a saving throw, it can choose to succeed instead.
Spider Climb. The corrupter can climb difficult surfaces, including upside down on ceilings, without
damage while within 3 miles of the lair, they ignore the target’s resistance to poison damage.
If the villain dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType
Monsters
The Book of Many Things
Legendary Resistance (3/Day). If the infiltrator fails a saving throw, it can choose to succeed instead.
Veiled Presence. The infiltrator’s AC includes its Wisdom modifier, and the infiltrator
resistance to poison damage.
If the villain dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Yeenoghu fails a saving throw, he can choose to succeed instead.
Magic Resistance. Yeenoghu has advantage on saving throws against spells and other magical
Strength saving throw or be pushed up to 15 feet in a straight line away from Yeenoghu. If the saving throw fails by 5 or more, the target is also knocked prone.
Savage (Costs 2 Actions). Yeenoghu makes
Yeenoghu
Legacy
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Monsters
Out of the Abyss
","rollDamageType":"force"} force damage on a hit, appears as a flail)
3/day each: dispel magic, fear, invisibility
1/day each: teleport
Legendary Resistance (3/Day). If Yeenoghu fails a saving throw, he can
Away. Yeenoghu makes a flail attack. If the attack hits, the target must succeed on a DC 24 Strength saving throw or be pushed 15 feet in a straight line away from Yeenoghu. If the saving throw fails by
Monsters
The Book of Many Things
fails a saving throw, it can choose to succeed instead.Multiattack. The medusa makes one Constrict attack, one Final Blade attack, and one Snake Hair attack. Alternatively, it makes two Wrathful
attack roll, the target is decapitated and dies if it fails a DC 20 Constitution saving throw and can’t survive without that head. A target is immune to this effect if it takes none of the damage
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Fraz-Urb’luu fails a saving throw, he can choose to succeed instead.
Magic Resistance. Fraz-Urb’luu has advantage on saving throws against spells and
navigation in the area exceedingly difficult.
If Fraz-Urb’luu dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Cultists of Fraz-Urb’luu
Fraz
Monsters
Planescape: Adventures in the Multiverse
). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks.
Rend. Melee Weapon Attack: +17;{"diceNotation":"1d20+17", "rollType":"to hit
area take 10 minutes or 2 hours (your choice).
Timelessness. Beasts, Humanoids, and Plants within 3 miles of the lair age only 1 year for every 10 years that pass.
If the dragon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.
Zuggtmoy
Legacy
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Monsters
Out of the Abyss
animals or plants, ray of sickness
3/day each: dispel magic, ensnaring strike, entangle, plant growth
1/day each: etherealness, teleport
Legendary Resistance (3/Day). If Zuggtmoy fails a saving
that succeeds on this saving throw can’t be affected by this regional effect again for 24 hours.
If Zuggtmoy dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType
Monsters
Quests from the Infinite Staircase
Legendary Resistance (4/Day). If Zargon fails a saving throw, it can choose to succeed instead.
Regeneration. Zargon regains 20 hit points at the start of each of its turns. If Zargon takes cold or
. On a failed save, the creature takes 6 (1d12);{"diceNotation":"1d12", "rollType":"damage", "rollAction":"Defiant Essence", "rollDamageType":"force"} force damage, and the spell it cast fails and is
Fraz-Urb'luu
Legacy
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Monsters
Out of the Abyss
: mirage arcane, modify memory, project image
Legendary Resistance (3/Day). If Fraz-Urb’luu fails a saving throw, he can choose to succeed instead.
Magic Resistance. Fraz-Urb’luu has
’luu dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Madness of Fraz-Urb’luu
If a creature goes mad in Fraz-Urb’luu’s lair or
Graz'zt
Legacy
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Monsters
Out of the Abyss
, telekinesis, teleport
1/day each: dominate monster, greater invisibility
Legendary Resistance (3/Day). If Graz’zt fails a saving throw, he can choose to succeed instead.
Magic Resistance. Graz&rsquo
hours.
If Graz’zt dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Madness of Graz’zt
If a creature goes mad in Graz’zt’s
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Geryon fails a saving throw, he can choose to succeed instead.
Magic Resistance. Geryon has advantage on saving throws against spells and other magical effects
traveler somewhere in Stygia.
If Geryon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Cultists of Geryon
Geryon grants his cultists special
Monsters
The Book of Many Things
’t function at the start of its next turn. Aurnozci dies only if it starts its turn with 0 hit points and doesn’t regenerate.
Legendary Resistance (3/Day). If Aurnozci fails a saving throw, it
conditions.
If Aurnozci dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.Acid, Fire, Poison; Bludgeoning, Piercing, and Slashing from Nonmagical AttacksCold, Lightning
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Zuggtmoy fails a saving throw, she can choose to succeed instead.
Magic Resistance. Zuggtmoy has advantage on saving throws against spells and other magical
Vegetation. Vegetation within 1 mile of the lair becomes infested with parasitic fungi, slowly mutating as it is overwhelmed.
If Zuggtmoy dies, these effects fade over the course of 1d10
Baphomet
Legacy
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Monsters
Out of the Abyss
spell.
Legendary Resistance (3/Day). If Baphomet fails a saving throw, he can choose to succeed instead.
Magic Resistance. Baphomet has advantage on saving throws against spells and other magical
be affected by this regional effect again for 24 hours.
If Baphomet dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Madness of Baphomet
If a
Orcus
Legacy
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Monsters
Out of the Abyss
spells, requiring no material components:
At will: chill touch (17th level), detect magic
3/day each: create undead, dispel magic
1/day: time stop
Legendary Resistance (3/Day). If Orcus fails a
again for 24 hours.
If Orcus dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Madness of Orcus
If a creature goes mad in Orcus’s lair or
Monsters
Candlekeep Mysteries
Wisdom saving throw against this magic or become frightened until the end of Valin’s next turn. If the target fails the saving throw by 5 or more, it is also paralyzed for the same duration. A target
as the immortal heir of Savras’s realm. The Canopic Being came into her possession years ago, and an obsession with the dark rituals therein set the oracle on her present course.
Valin has
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
, which is slick and sticks to anything that touches it.
If Juiblex dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Cultists of Juiblex
The Faceless
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Orcus fails a saving throw, he can choose to succeed instead.
Magic Resistance. Orcus has advantage on saving throws against spells and other magical effects
Undead mockeries of their former selves. Skeletal and zombie versions of local wildlife are commonly seen in the area.
If Orcus dies, these effects fade over the course of 1d10;{"diceNotation":"1d10
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Devil’s Sight. Magical darkness doesn’t impede Zariel’s darkvision.
Legendary Resistance (3/Day). If Zariel fails a saving throw, she can choose to succeed instead.
Magic
cleared away.
If Zariel dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.
Cultists of Zariel
Zariel grants special abilities to
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Labyrinthine Recall. Baphomet can perfectly recall any path he has traveled, and he is immune to the maze spell.
Legendary Resistance (3/Day). If Baphomet fails a saving throw, he can choose to
frightened and disoriented, as though constantly under threat of being hunted, and might lash out or panic even when no visible threat is nearby.
If Baphomet dies, these effects fade over the course of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Geryon fails a saving throw, he can choose to succeed instead.
Magic Resistance. Geryon has advantage on saving throws against spells and other magical effects
deposits a traveler somewhere in Stygia.
If Geryon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Cultists of Geryon
Geryon grants his cultists special