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Returning 35 results for 'must starts with only affect fails for light'.
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.
time on a turn or starts its turn there makes a Charisma saving throw. On a failed save, a creature can’t speak a deliberate lie while in the radius. You know whether a creature succeeds or
Spells
Player’s Handbook
Objects in a 20-foot Cube within range are outlined in blue, green, or violet light (your choice). Each creature in the Cube is also outlined if it fails a Dexterity saving throw. For the duration
, objects and affected creatures shed Dim Light in a 10-foot radius and can’t benefit from the Invisible condition.
Attack rolls against an affected creature or object have Advantage if the attacker can see it.
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
A shimmering, multicolored plane of light forms a vertical opaque wall—up to 90 feet long, 30 feet high, and 1 inch thick—centered on a point within range. Alternatively, you shape the
Magic Items
Dungeon Master’s Guide
Emanation is filled with Dim Light. Any Undead that starts its turn in that area takes 1d6 Radiant damage.
Fire Opal Flames. As long as the helm has at least one fire opal, you can take a Magic action
.
You gain the following benefits while wearing the helm.
Diamond Light. As long as it has at least one diamond, the helm emits a 30-foot Emanation. When at least one Undead is within that area, the
Monsters
Monster Manual
worn or carried, it starts burning.FireIgnited Illumination. The magmin sets itself ablaze or extinguishes its flames. While ablaze, the magmin sheds Bright Light in a 10-foot radius and Dim Light for an additional 10 feet.
Spells
Player’s Handbook
within it have the Blinded condition.
Any creature that starts its turn in the area takes 2d6 Cold damage. Any creature that ends its turn there must succeed on a Dexterity saving throw or take 2d6 Acid
is Difficult Terrain, and it is filled with strange whispers and slurping noises, which can be heard up to 30 feet away. No light, magical or otherwise, can illuminate the area, and creatures fully
Monsters
Monster Manual
half damage if it fails. It can’t use this trait if it has the Incapacitated condition.Multiattack. The assassin makes three attacks, using Shortsword or Light Crossbow in any combination
Poisoned condition until the start of the assassin’s next turn.
Light Crossbow. Ranged Attack Roll: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Light Crossbow"}, range 80
Equipment
, you must have a feature that lets you use it.
Nick. When you make the extra attack of the Light property, you can make it as part of the Attack action instead of as a Bonus Action. You can make this extra attack only once per turn.
Proficiency with a Light Hammer allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property
Monsters
Monster Manual
using Wisdom as the spellcasting ability. The spell ends early if the cloaker starts or ends its turn in Bright Light.
Light Sensitivity. While in Bright Light, the cloaker has Disadvantage on attack rolls.Multiattack. The cloaker makes one Attach attack and two Tail attacks.
Attach. Melee Attack Roll: +6
Magic Items
Dungeon Master’s Guide
When you hit a Fiend or an Undead with this magic weapon, that creature takes an extra 2d6 Radiant damage. If the target has 25 Hit Points or fewer after taking this damage, it must succeed on a DC
15 Wisdom saving throw or be destroyed. On a successful save, the creature has the Frightened condition until the end of your next turn.
Light. While you hold this weapon, it sheds Bright Light in a 20-foot radius and Dim Light for an additional 20 feet.
Monsters
Monster Manual
":"1d10", "rollType":"damage", "rollAction":"Fire Form", "rollDamageType":"Fire"} Fire damage.
Illumination. The elemental sheds Bright Light in a 30- foot radius and Dim Light for an additional 30 feet
":"Burn"}, reach 5 ft. Hit: 10 (2d6 + 3);{"diceNotation":"2d6+3", "rollType":"damage", "rollAction":"Burn", "rollDamageType":"Fire"} Fire damage. If the target is a creature or a flammable object, it starts burning.Fire, PoisonBludgeoning, Piercing, Slashing
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
Spells
Player’s Handbook
.
Ground in the Cylinder is Difficult Terrain. When a creature enters the Cylinder for the first time on a turn or starts its turn there, it must succeed on a Dexterity saving throw or have the Prone condition and lose Concentration.
Spells
Player’s Handbook
light must be within 20 feet of another light created by this spell, and a light vanishes if it exceeds the spell’s range.
Medium form that is vaguely humanlike. Whichever form you choose, each light sheds Dim Light in a 10-foot radius.
As a Bonus Action, you can move the lights up to 60 feet to a space within range. A
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
Spells
Player’s Handbook
You launch a dazzling array of flashing, colorful light. Each creature in a 15-foot Cone originating from you must succeed on a Constitution saving throw or have the Blinded condition until the end of your next turn.
Magic Items
Dungeon Master’s Guide
on attack rolls against you. Any creature in the Bright Light that can see you when the robe’s power is activated must succeed on a DC 15 Wisdom saving throw or have the Stunned condition until the effect ends.
dazzling hues until the end of your next turn. During this time, the robe sheds Bright Light in a 30-foot radius and Dim Light for an additional 30 feet, and creatures that can see you have Disadvantage
Spells
Player’s Handbook
creature or object that you can see within range, causing the appropriate effect below. You can affect the same target round after round or choose a new one at any time. If you switch targets, the prior
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
Monsters
Monster Manual
Sunlight Hypersensitivity. The vampire takes 10 Radiant damage if it starts its turn in sunlight. While in sunlight, it has Disadvantage on attack rolls and ability checks.Multiattack. The vampire
", "rollDamageType":"Slashing"} Slashing damage plus 14 (4d6);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Shadow Strike", "rollDamageType":"Cold"} Cold damage.Cold, NecroticShadow Stealth. While in Dim Light or Darkness, the vampire takes the Hide action.
Spells
Player’s Handbook
You touch a point and infuse an area around it with holy or unholy power. The area can have a radius up to 60 feet, and the spell fails if the radius includes an area already under the effect of
.
Darkness. Darkness fills the area. Normal light, as well as magical light created by spells of a level lower than this spell, can’t illuminate the area.
Daylight. Bright light fills the area
Spells
Player’s Handbook
A 10-foot Emanation springs into existence around you and remains stationary for the duration. The spell fails when you cast it if the Emanation isn’t big enough to fully encapsulate all
the spell ends, you can command the interior to have Dim Light or Darkness (no action required). The Emanation is opaque from the outside and of any color you choose, but it’s transparent from the inside.
The spell ends early if you leave the Emanation or if you cast it again.
Monsters
Monster Manual
Resistances. See Living Shadow.
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.
Living Shadow. While in Dim Light or Darkness
Bright Light instead create Dim Light, and creatures there have Advantage on Dexterity (Stealth) checks.
If the dragon dies or moves its lair elsewhere, these effects end immediately.NecroticShadow Stealth. While in Dim Light or Darkness, the dragon takes the Hide action.
Monsters
Monster Manual
Resistances. See Living Shadow.
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.
Living Shadow. While in Dim Light or Darkness
Bright Light instead create Dim Light, and creatures there have Advantage on Dexterity (Stealth) checks.
If the dragon dies or moves its lair elsewhere, these effects end immediately.NecroticShadow Stealth. While in Dim Light or Darkness, the dragon takes the Hide action.
Magic Items
Dungeon Master’s Guide
function of the gem.
Second Command Word. You expend 1 charge and cause the gem to fire a brilliant beam of light at one creature you can see within 60 feet of yourself. The creature must succeed on a
Light in a 30-foot radius and Dim Light for an additional 30 feet. This effect doesn’t expend a charge. It lasts until you take a Bonus Action to repeat the command word or until you use another
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
(such as the one created by Gust of Wind) disperses it.
Each creature that starts its turn in the Sphere must succeed on a Constitution saving throw or have the Poisoned condition until the end of the current turn. While Poisoned in this way, the creature can’t take an action or a Bonus Action.
Equipment
must have a feature that lets you use it.
Nick. When you make the extra attack of the Light property, you can make it as part of the Attack action instead of as a Bonus Action. You can make this extra attack only once per turn.
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.
Monsters
Monster Manual
Hells.
Fear Aura. The pit fiend emanates an aura in a 20-foot Emanation while it doesn’t have the Incapacitated condition. Wisdom Saving Throw: DC 21, any enemy that starts its turn in the
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
Equipment
must have a feature that lets you use it.
Nick. When you make the extra attack of the Light property, you can make it as part of the Attack action instead of as a Bonus Action. You can make this extra attack only once per turn.
Spells
Player’s Handbook
you. If it takes any damage or is targeted by another spell, this spell ends, and no memories are modified.
While this charm lasts, you can affect the target’s memory of an event that it
memory of the event’s details, or create a memory of some other event.
You must speak to the target to describe how its memories are affected, and it must be able to understand your language for the
Spells
Player’s Handbook
You speak a one-word command to a creature you can see within range. The target must succeed on a Wisdom saving throw or follow the command on its next turn. Choose the command from these options
move and takes no action or Bonus Action.
Using a Higher-Level Spell Slot. You can affect one additional creature for each spell slot level above 1.
Spells
Player’s Handbook
turn. Webs layered over a flat surface have a depth of 5 feet.
The first time a creature enters the webs on a turn or starts its turn there, it must succeed on a Dexterity saving throw or have the
no longer Restrained.
The webs are flammable. Any 5-foot Cube of webs exposed to fire burns away in 1 round, dealing 2d4 Fire damage to any creature that starts its turn in the fire.






