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Returning 35 results for 'chance costs'.
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Magic Items
Dungeon Master’s Guide
or portion thereof it spends in goat form costs 1 charge. While it has charges, you can use it as often as you wish. When it runs out of charges, it reverts to a figurine and can’t be used again
to 24 hours. The nightmare fights only to defend itself. Once it has been used, it can’t be used again until 5 days have passed.
The figurine has a 10 percent chance each time you use it to
Monsters
Waterdeep: Dungeon of the Mad Mage
must succeed on a DC 16 Constitution saving throw or be blinded until the end of the creature's next turn.
Blasphemous Word (Costs 2 Actions). The mummy lord utters a blasphemous word. Each non
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
Monsters
Tyranny of Dragons
within 5 feet of Diderius must succeed on a DC 16 Constitution saving throw or be blinded until the end of its next turn.
Blasphemous Word (Costs 2 Actions). Diderius utters a blasphemous word. Each non
(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
Monsters
Candlekeep Mysteries
saving throw or be blinded until the end of her next turn.
Blasphemous Word (Costs 2 Actions). Valin utters a blasphemous word. Each non-undead creature within 10 feet of Valin that can hear the
magical utterance must succeed on a DC 16 Constitution saving throw or be stunned until the end of Valin’s next turn.
Channel Negative Energy (Costs 2 Actions). Valin magically unleashes negative
Monsters
Tales from the Yawning Portal
regains spent legendary actions at the start of his turn.
Cantrip. Var casts a cantrip.
Paralyzing Touch. (Costs 2 Actions) Var uses Paralyzing Touch.
Frightening Gaze (Costs 2 Actions). Var fixes his
. Interlopers who discover his quarters are set upon by the lich and his dread warrior guards, but if Var is brought to the brink of death, he might bargain for a chance to escape the dungeon.
Undead Nature. A
Monsters
Princes of the Apocalypse
30 feet of Yan-C-Bin takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollDamageType":"thunder"} thunder damage.
Teleport (Costs 2 Actions). Yan-C-Bin magically teleports up to 120 feet to
an unoccupied space he can see. Anything Yan-C-Bin is wearing or carrying is teleported with him.
Suffocate (Costs 3 Actions). Yan-C-Bin steals the air of one breathing creature he can see within 60
Monsters
Princes of the Apocalypse
in the area that isn’t resistant or immune to fire damage must make a DC 21 Constitution saving throw or gain one level of exhaustion.
Teleport (Costs 2 Actions). Imix magically teleports up
to 120 feet to an unoccupied space he can see. Anything Imix is wearing or carrying isn’t teleported with him.
Combustion (Costs 3 Actions). Imix causes one creature he can see within 30 feet of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
.
Cast a Spell (Costs 2 Actions). The molydeus uses Spellcasting.The fearsome molydeus speaks for the demon lord it serves and enforces its master’s will. This demon is 12 feet tall, and its
). As an action, the molydeus has a 50 percent chance of summoning its choice of 1d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Summon Demon"} babau;babaus, 1d4 chasme;chasmes, or one marilith
Monsters
Mordenkainen Presents: Monsters of the Multiverse
and creates a magical gust of wind around the target, who must succeed on a DC 18 Strength saving throw or be moved up to 20 feet in any horizontal direction the giant chooses.
Thunderbolt (Costs 2
", "rollAction":"Thunderbolt", "rollDamageType":"thunder"} thunder damage on a failed save, or half as much damage on a successful one.
One with the Storm (Costs 3 Actions). The giant vanishes
Monsters
Dragonlance: Shadow of the Dragon Queen
the saving throw.
Strike (Costs 2 Actions). Soth makes one Forsaken Brand attack.
Cast a Spell (Costs 3 Actions). Soth uses Spellcasting.Lord Soth is the most powerful death knight on Krynn. Once a
Solamnic Knight of the Order of the Rose, Soth was a paragon of virtue and justice who allowed his pride to lead him down an evil path. The gods gave Soth a chance at redemption, charging him with
Monsters
Waterdeep: Dungeon of the Mad Mage
) check.
Tail Attack. The dragon makes a tail attack.
Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 10 feet of the dragon must succeed on a DC 21 Dexterity saving
flames, such as lanterns, have a 50 percent chance of being extinguished.
Regional Effects
The region containing a legendary Steel dragon’s lair is warped by the dragon’s magic, which
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Summon Demon (1/Day). As an action, the molydeus has a 50 percent chance of summoning its choice of 1d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Summon Demon"} babau;babaus, 1d4 chasme;chasmes
molydeus makes one Demonic Weapon or Snakebite attack.
Move. The molydeus moves without provoking opportunity attack;opportunity attacks.
Cast a Spell (Costs 2 Actions). The molydeus uses
Monsters
The Book of Many Things
moves up to her speed. This movement doesn’t provoke opportunity attack;opportunity attacks.
Cast a Spell (Costs 2 Actions). Asteria uses Spellcasting.Though she now travels alone, Asteria
everyone deserves a chance to write their own story on their own terms, and her deeds have inspired countless heroic tales.
Even after so many years, Asteria maintains a joyous wanderlust and passion for
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"necrotic"} necrotic damage.
Cast a Spell (Costs 2 Actions). Demogorgon uses Spellcasting.Prince of Demons, the Sibilant Beast, and Master of the Spiraling Depths, Demogorgon is the embodiment of
hitting him with an attack), there is a 50 percent chance that the illusory duplicate is affected, not Demogorgon, in which case the illusion disappears.
Regional Effects
The region containing Demogorgon
Monsters
Princes of the Apocalypse
(Costs 2 Actions). Olhydra releases one creature she is grappling by flinging the creature up to 60 feet away from her, in a direction of her choice. If the flung creature comes into contact with a
(Costs 3 Actions). Olhydra transforms her watery body into acid. This effect lasts until Olhydra’s next turn. Any creature that comes into contact with Olhydra or hits her with a melee attack
Monsters
The Wild Beyond the Witchlight
much damage on a successful one. In addition, there is a 50 percent chance that 3 hezrou;hezrous then appear in unoccupied spaces in the sphere. They act as Iggwilv’s allies, take their turns
start of her turn.
Witchcraft. Iggwilv uses Spellcasting or Fey Step.
Dark Speech (Costs 2 Actions). Iggwilv utters a phrase in a forbidden language and targets one or two creatures she can see within
Monsters
Fizban's Treasury of Dragons
actions at the start of its turn.
Claw. The dragon makes one Claw attack.
Psionics (Costs 2 Actions). The dragon uses Psychic Step or Spellcasting.
Emerald Embers (Costs 3 Actions). The dragon
in the retelling of stories. Each new teller adds a bit of themself to the spell. (Any)
4
Nurture. Rearing a child is our best chance to make sure our own stories are passed on. (Any)
5
Monsters
Fizban's Treasury of Dragons
start of its turn.
Claw. The dragon makes one Claw attack.
Psionics (Costs 2 Actions). The dragon uses Psychic Step or Spellcasting.
Emerald Embers (Costs 3 Actions). The dragon creates a dancing
retelling of stories. Each new teller adds a bit of themself to the spell. (Any)
4
Nurture. Rearing a child is our best chance to make sure our own stories are passed on. (Any)
5
Inquisitiveness
Mummy Lord
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
around the mummy lord. Each creature within 5 feet of the mummy lord must succeed on a DC 16 Constitution saving throw or be blinded until the end of the creature's next turn.
Blasphemous Word (Costs 2
be stunned until the end of the mummy lord's next turn.
Channel Negative Energy (Costs 2 Actions). The mummy lord magically unleashes negative energy. Creatures within 60 feet of the mummy lord
Ancient Silver Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
) check.
Tail Attack. The dragon makes a tail attack.
Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 15 feet of the dragon must succeed on a DC 25 Dexterity saving throw
, and unprotected flames are extinguished. Protected flames, such as lanterns, have a 50 percent chance of being extinguished.
Regional Effects
The region containing a legendary silver dragon&rsquo
Ancient Brass Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
Attack. The dragon makes a tail attack.
Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 15 feet of the dragon must succeed on a DC 22 Dexterity saving throw or take 15 (2d6
, have a 50 percent chance of being extinguished.
A cloud of sand swirls about in a 20-foot-radius sphere centered on a point the dragon can see within 120 feet of it. The cloud spreads around corners
Adult Brass Dragon
Legacy
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Monsters
Basic Rules (2014)
(Costs 2 Actions). The dragon beats its wings. Each creature within 10 feet of the dragon must succeed on a DC 19 Dexterity saving throw or take 13 (2d6 + 6);{"diceNotation":"2d6+6","rollType":"damage
the dragon and knocked prone. Gases and vapors are dispersed by the wind, and unprotected flames are extinguished. Protected flames, such as lanterns, have a 50 percent chance of being extinguished
Adult Silver Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
.
Tail Attack. The dragon makes a tail attack.
Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 10 feet of the dragon must succeed on a DC 21 Dexterity saving throw or take
unprotected flames are extinguished. Protected flames, such as lanterns, have a 50 percent chance of being extinguished.
Regional Effects
The region containing a legendary silver dragon’s lair
Figurine of Wondrous Power
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Basic Rules (2014)
portion thereof it spends in beast form costs 1 charge. While it has charges, you can use it as often as you wish. When it runs out of charges, it reverts to a figurine and can't be used again until 7
5 days have passed.
If you have a good alignment, the figurine has a 10 percent chance each time you use it to ignore your orders, including a command to revert to figurine form. If you mount the
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
encounter the characters have on a given day (and assumes the party is at full strength), or it might be so overwhelming that the characters are expected to avoid combat at all costs. A total-party
prisoners with 1 hit point each. Give them every chance to escape their captors. If necessary, use NPCs such as Zephyros, the cloud giant wizard in chapter 1, to help them get out of tight spots. With luck, the players will take the hint and be wary of repeating the experience.
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
Carousing Saltmarsh has several taverns that provide plenty of opportunities for adventurers to spend their money on fine food and strong drink. Carousing gives the characters a chance to make
contacts in town. A week of carousing costs 2d10 gp as you lavish money on food and drink for yourself and others. When carousing, pick a single tavern in town to frequent. At the end of the week, you earn
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
want to buy something on campus, a few words from Grayson get you deals. There’s a 25 percent chance your purchase costs half as much.
Bond Bane: Gossip columns proclaim exaggerated versions of your worst traits.
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
takes at least ten workweeks, but this time is reduced by a number of workweeks equal to the character’s Intelligence modifier (an Intelligence penalty doesn’t increase the time needed). Training costs
25 gp per workweek. Complications. Complications that arise while training typically involve the teacher. Every ten workweeks spent in training brings a 10 percent chance of a complication, examples
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
to the level of the spell the character wants to scribe, as shown in the Spell Scroll Costs table. In addition, the character must have proficiency in the Arcana skill and must provide any material
scribed spell is a cantrip, the version on the scroll works as if the caster were 1st level. Spell Scroll Costs Spell Level Time Cost Cantrip 1 day 15 gp 1st 1 day 25 gp 2nd 3 days 250 gp 3rd 1
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal
who discover his quarters are set upon by the lich and his dread warrior guards, but if Var is brought to the brink of death, he might bargain for a chance to escape the dungeon. Undead Nature. A lich
another creature’s turn. Var regains spent legendary action at the start of his turn.
Cantrip. Var casts a cantrip.
Paralyzing Touch (Costs 2 Actions). Var casts Paralyzing Touch.
Frightening Gaze
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
enters the magma or starts its turn there takes 42 (12d6) fire damage. Every foot moved in the magma costs 5 feet of movement. Slaughtertusk Having just recently found the Maze Engine, Baphomet has set a
: Demon Summoning” sidebar in the “Demons” entry of the Monster Manual) and tries to summon 1d6 vrocks. It has a 50 percent chance of succeeding. Slaughtertusk is a bully at heart and begs for its life
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
is within sight of land, there is no chance of the vessel becoming lost. Otherwise, a ship’s navigator must rely on dead reckoning (tracking the direction and distance of the ship’s travel) or the sun
Ghost ship 3 Friendly and curious adult bronze dragon 4 Whirlpool (25 percent chance that the whirlpool is a portal to the Elemental Plane of Water) 5 Merfolk traders 6 Passing warship (friendly or
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
.
Blasphemous Word (Costs 2 Actions). The mummy lord utters a blasphemous word. Each non-undead creature within 10 feet of the mummy lord that can hear the magical utterance must succeed on a DC 16
Constitution saving throw or be stunned until the end of the mummy lord’s next turn.
Channel Negative Energy (Costs 2 Actions). The mummy lord magically unleashes negative energy. Creatures within 60 feet
Compendium
- Sources->Dungeons & Dragons->Dragonlance: Shadow of the Dragon Queen
evil path. The gods gave Soth a chance at redemption, charging him with confronting the Kingpriest of Istar and averting the Cataclysm. However, he was undone by his pride, abandoned his quest, and
Strength saving throw. The creature is knocked prone unless it succeeds on the saving throw.
Strike (Costs 2 Actions). Soth makes one Forsaken Brand attack.
Cast a Spell (Costs 3 Actions). Soth uses Spellcasting.
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
molydeus the ability to summon other demons. Summon Demon (1/Day). As an action, the molydeus has a 50 percent chance of summoning its choice of 1d6 babaus (also in this book), 1d4 chasmes, or one
molydeus regains spent legendary actions at the start of its turn.
Attack. The molydeus makes one Demonic Weapon or Snakebite attack.
Move. The molydeus moves without provoking opportunity attacks.
Cast a Spell (Costs 2 Actions). The molydeus uses Spellcasting.






