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Returning 35 results for 'fails must'.
Magic Items
Dungeon Master’s Guide
spells.
Unknown Spell. As a Magic action, you can try to cast a cantrip that you don’t know. The cantrip must be on the Wizard spell list and have a casting time of an action, and you make a DC 10
Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast the spell is wasted. In either case, you can’t use this property again until you finish a Long Rest.
Magic Items
Dungeon Master’s Guide
choice within 30 feet of you must succeed on a DC 15 Wisdom saving throw or have the Frightened condition for 1 minute. A creature that fails the save repeats it at the end of each of its turns, ending
Equipment
Injury Poison
A creature subjected to Lolth’s Sting must succeed on a DC 13 Constitution saving throw or have the Poisoned condition for 1 hour. If the creature fails the save by 5 or more
Magic Items
Dungeon Master’s Guide
amulet as a Spellcasting Focus for your Warlock spells.
Unknown Spell. As a Magic action, you can try to cast a cantrip that you don’t know. The cantrip must be on the Warlock spell list and have
a casting time of an action, and you make a DC 10 Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast it is wasted. In either case, you can’t use this property again until you finish a Long Rest.
Spells
Player’s Handbook
You grant the semblance of life to a corpse of your choice within range, allowing it to answer questions you pose. The corpse must have a mouth, and this spell fails if the deceased creature was
Undead when it died. The spell also fails if the corpse was the target of this spell within the past 10 days.
Until the spell ends, you can ask the corpse up to five questions. The corpse knows only what
Spells
Player’s Handbook
Up to three creatures of your choice that you can see within range must each make a Charisma saving throw. Whenever a target that fails this save makes an attack roll or a saving throw before the
spell ends, the target must subtract 1d4 from the attack roll or save.
Using a Higher-Level Spell Slot. You can target one additional creature for each spell slot level above 1.
Magic Items
Dungeon Master’s Guide
copier must succeed on a DC 13 Intelligence (Arcana) check. On a successful check, the spell is copied. Whether the check succeeds or fails, the Spell Scroll is destroyed.
Spells
Player’s Handbook
fails on this save.
An affected creature is aware of the spell and can avoid answering questions to which it would normally respond with a lie. Such a creature can be evasive yet must be truthful.
Spells
Player’s Handbook
You magically sense the most direct physical route to a location you name. You must be familiar with the location, and the spell fails if you name a destination on another plane of existence, a
Spells
Player’s Handbook
Your touch inflicts a magical contagion. The target must succeed on a Constitution saving throw or take 11d8 Necrotic damage and have the Poisoned condition. Also, choose one ability when you cast
the spell. While Poisoned, the target has Disadvantage on saving throws made with the chosen ability.
The target must repeat the saving throw at the end of each of its turns until it gets three
Spells
Player’s Handbook
which point it must repeat the save. If the target fails the second save, the target has the Unconscious condition for the duration. The spell ends on a target if it takes damage or someone within 5
Each creature of your choice in a 5-foot-radius Sphere centered on a point within range must succeed on a Wisdom saving throw or have the Incapacitated condition until the end of its next turn, at
Magic Items
Dungeon Master’s Guide
Aquan.
Personality. Wave zealously encourages mortals to worship sea gods and has a habit of humming sea chanteys. Conflict arises if the wielder fails to further the weapon’s objectives in the
world.
Destroying Wave. Wave can be destroyed only on the island of Thunderforge, where it was forged. The weapon must be melted down by a storm giant or someone imbued with a storm giant’s
Spells
Player’s Handbook
You alter time around up to six creatures of your choice in a 40-foot Cube within range. Each target must succeed on a Wisdom saving throw or be affected by this spell for the duration.
An affected
, and it can make only one attack if it takes the Attack action. If it casts a spell with a Somatic component, there is a 25 percent chance the spell fails as a result of the target making the spell
Spells
Player’s Handbook
as “200 feet straight downward” or “300 feet upward to the northwest at a 45-degree angle.”
You can also teleport one willing creature. The creature must be within 5 feet of
one or more objects, you and any creature traveling with you each take 4d6 Force damage, and the teleportation fails.
Spells
Player’s Handbook
vampires. A creature of the chosen kind makes a Wisdom saving throw when it comes within 120 feet of the target. Your choice of antipathy or sympathy determines what happens to a creature when it fails
that save:
Antipathy. The creature has the Frightened condition. The Frightened creature must use its movement on its turns to get as far away as possible from the target, moving by the safest route
Spells
Player’s Handbook
creature must succeed on a Strength (Athletics) check against your spell save DC to move at all. If it fails the check, it can’t move. A creature that moves out of the wall falls to the ground.
the wall appears, the wall, along with any creatures in it, moves 50 feet away from you. Any Huge or smaller creature inside the wall or whose space the wall enters when it moves must succeed on a
Spells
Player’s Handbook
target is no longer affected by the spell.
Creature. You can try to move a Huge or smaller creature. The target must succeed on a Strength saving throw, or you move it up to 30 feet in any direction
turn unless you use this option on it again and it fails the save.
Object. You can try to move a Huge or smaller object. If the object isn’t being worn or carried, you automatically move it up to
Monsters
Monster Manual
Intelligence as the spellcasting ability (spell save DC 14): Augury, Find Familiar, Identify, Locate Object, Scrying, or Unseen Servant. The hag must finish a Long Rest before using this trait to cast
Ethereal Plane, the hag casts Dream, using the same spellcasting ability as Spellcasting. Only the hag can serve as the spell’s messenger, and the target must be a creature the hag can see on the
Monsters
Monster Manual
", "rollAction":"Ooze Cube", "rollDamageType":"Acid"} Acid damage.
Transparent. Even when the cube is in plain sight, a creature must succeed on a DC 15 Wisdom (Perception) check to notice the cube if the
taking an action to make a DC 12 Strength (Athletics) check. On a successful check, the target escapes and enters the nearest unoccupied space. Success: Half damage, and the target moves to an unoccupied space within 5 feet of the cube. If there is no unoccupied space, the target fails the save instead.Acid
Monsters
Monster Manual
pit fiend fails a saving throw, it can choose to succeed instead.
Magic Resistance. The pit fiend has Advantage on saving throws against spells and other magical effects.Multiattack. The pit fiend
+ 8);{"diceNotation":"3d6+8", "rollType":"damage", "rollAction":"Bite", "rollDamageType":"Piercing"} Piercing damage. If the target is a creature, it must make the following saving throw. Constitution
Monsters
Monster Manual
Intelligence as the spellcasting ability (spell save DC 19): Augury, Find Familiar, Identify,Locate Object, Scrying, or Unseen Servant. The hag must finish a Long Rest before using this trait to cast
that spell again.
Legendary Resistance (4/Day, or 5/Day in Lair). If the hag fails a saving throw, it can choose to succeed instead.
Magic Resistance. The hag has Advantage on saving throws against
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the dracolich fails a saving throw, it can choose to succeed instead.
Life Suppression. Creatures within 60 feet of the dracolich can’t
. The area within 1 mile of the lair is Lightly Obscured by pale fog. Whenever a creature other than the dracolich or one of its allies finishes a Long Rest in that area, it must succeed on a DC 15
Monsters
Monster Manual
Amphibious. The kraken can breathe air and water.
Legendary Resistance (4/Day, or 5/Day in Lair). If the kraken fails a saving throw, it can choose to succeed instead.
Siege Monster. The kraken
":"Swallow", "rollDamageType":"Acid"} Acid damage at the start of each of its turns.
If the kraken takes 50 damage or more on a single turn from a creature inside it, the kraken must succeed on a DC 25
Monsters
Monster Manual
Legendary Resistance (6/Day). If the tarrasque fails a saving throw, it can choose to succeed instead.
Magic Resistance. The tarrasque has Advantage on saving throws against spells and other magical
must succeed on a DC 20 Constitution saving throw at the end of that turn or regurgitate all swallowed creatures, each of which falls in a space within 10 feet of the tarrasque and has the Prone
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the demilich fails a saving throw, it can choose to succeed instead.
Undead Restoration. If the demilich is destroyed, it reforms and regains all
presence, creating the following effects:
Enervating Domain. Whenever a creature other than the demilich or one of its allies finishes a Long Rest within 1 mile of the lair, the creature must succeed on a
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the beholder fails a saving throw, it can choose to succeed instead.Multiattack. The beholder uses Eye Rays three times.
Bite. Melee Attack Roll
within 1 mile of the lair feel as if they’re being watched. Any creature (excluding the beholder and its allies) that finishes a Short Rest while within 1 mile of the lair must succeed on a DC 13
Spells
Player’s Handbook
harm. If another creature that can see the wall moves within 20 feet of it or starts its turn there, the creature must succeed on a Constitution saving throw or have the Blinded condition for 1 minute
end of each of its turns. If it successfully saves three times, the condition ends. If it fails three times, it has the Petrified condition until it is freed by an effect like the Greater Restoration
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead.
Shadow Escape. If the vampire drops to 0 Hit Points outside its resting place
mile of the lair must succeed on a DC 15 Wisdom saving throw or gain no benefit from that rest.
Mists. The area within 1 mile of the lair is Lightly Obscured by a persistent, creeping fog. The vampire
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the death tyrant fails a saving throw, it can choose to succeed instead.Multiattack. The death tyrant uses Eye Rays three times.
Bite. Melee Attack
lair feel as if they’re being watched. Any creature (excluding the death tyrant and its allies) that finishes a Short Rest while within 1 mile of the lair must succeed on a DC 15 Wisdom saving
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead.
Misty Escape. If the vampire drops to 0 Hit Points outside its resting place
, and it must reach its resting place within 2 hours or be destroyed. Once in its resting place, it returns to its vampire form and has the Paralyzed condition until it regains any Hit Points, and it
Hat of Wizardry
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Xanathar's Guide to Everything
wizard spells.
You can try to cast a cantrip that you don’t know. The cantrip must be on the wizard spell list, and you must make a DC 10 Intelligence (Arcana) check. If the check succeeds
, you cast the spell. If the check fails, so does the spell, and the action used to cast the spell is wasted. In either case, you can’t use this property again until you finish a long rest.
Dark Shard Amulet
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Xanathar's Guide to Everything
use the amulet as a spellcasting focus for your warlock spells.
You can try to cast a cantrip that you don’t know. The cantrip must be on the warlock spell list, and you must make a DC 10
Intelligence (Arcana) check. If the check succeeds, you cast the spell. If the check fails, so does the spell, and the action used to cast the spell is wasted. In either case, you can’t use this property again until you finish a long rest.
Magic Items
Candlekeep Mysteries
completing this study, you must make a DC 25 Intelligence (Arcana) check. If this check fails, you take 16d10 psychic damage, and you can attempt the check again after another 30 days of concentrated
Magic Items
The Book of Many Things
curse to you. As long as you remain cursed, you’re unwilling to part with the armor. Taking it off fails to end the curse. While cursed in this way, you feel disconnected from your body
, continuously hearing whispers that call for you to join them. Whenever you finish a long rest while cursed, you must make a DC 11 Charisma saving throw. On a failed save, your soul is drawn from your body and
Monsters
Waterdeep: Dragon Heist
Indomitable (2/Day). Hrabbaz can reroll a saving throw that he fails. He must use the new roll.
Relentless Endurance (Recharges after a Long Rest). When Hrabbaz is reduced to 0 hit points but not