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Returning 35 results for '30 least half'.
Spells
Player’s Handbook
through this layer, which is destroyed if it takes at least 25 Cold damage.
2
Orange. Failed Save: 12d6 Acid damage. Successful Save: Half as much damage. Additional Effects: Magical ranged
much damage. Additional Effects: The layer is destroyed if it takes at least 60 Force damage.
4
Green. Failed Save: 12d6 Poison damage. Successful Save: Half as much damage. Additional Effects: A
Spells
Player’s Handbook
direction of its movement.
The spell can locate a specific object known to you if you have seen it up close—within 30 feet—at least once. Alternatively, the spell can locate the nearest object
Spells
Player’s Handbook
A storm of fire appears within range. The area of the storm consists of up to ten 10-foot Cube;Cubes, which you arrange as you like. Each Cube must be contiguous with at least one other Cube. Each
creature in the area makes a Dexterity saving throw, taking 7d10 Fire damage on a failed save or half as much damage on a successful one.
Flammable objects in the area that aren’t being worn or carried start burning.
Magic Items
Dungeon Master’s Guide
.
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
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
Magic Items
Dungeon Master’s Guide
After drinking this potion, you can take a Bonus Action to exhale fire at a target within 30 feet of yourself. The target makes a DC 13 Dexterity saving throw, taking 4d6 Fire damage on a failed save
or half as much damage on a successful one. The effect ends after you exhale the fire three times or when 1 hour has passed.
This potion’s orange liquid flickers, and smoke fills the top of the container and wafts out whenever it is opened.
Magic Items
Dungeon Master’s Guide
has at least one head and roll a 20 on the d20 for the attack roll, you cut off one of the creature’s heads. The creature dies if it can’t survive without the lost head. A creature is immune
creature instead takes an extra 30 Slashing damage from the hit. If the creature has Legendary Resistance, it can expend one daily use of that trait to avoid losing its head, taking the extra damage instead.
Monsters
Monster Manual
. Intelligence Saving Throw: DC 16, one creature within 30 feet that is Charmed or Grappled by the aboleth. Failure: 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Consume Memories
", "rollDamageType":"Psychic"} Psychic damage. Success: Half damage. Failure or Success: The aboleth gains the target’s memories if the target is a Humanoid and is reduced to 0 Hit Points by this action
Spells
Player’s Handbook
for the spell’s level in the stat block.
Bestial Spirit
Small Beast, Neutral
AC 11 + the spell’s level
HP 20 (Air only) or 30 (Land and Water only) + 5 for each spell level above 2
Speed 30 ft.; Climb 30 ft. (Land only); Fly 60 ft. (Air only); Swim 30 ft. (Water only)
Mod
Save
STR
18
+4
+4
DEX
11
+0
+0
CON
16
+3
+3
Monsters
Monster Manual
Pack Tactics. The hound has Advantage on an attack roll against a creature if at least one of the hound’s allies is within 5 feet of the creature and the ally doesn’t have the
);{"diceNotation":"5d6", "rollType":"damage", "rollAction":"Fire Breath", "rollDamageType":"Fire"} Fire damage. Success: Half damage.Fire
Spells
Player’s Handbook
You unleash negative energy toward a creature you can see within range. The target makes a Constitution saving throw, taking 7d8 + 30 Necrotic damage on a failed save or half as much damage on a
Monsters
Monster Manual
Amphibious. The hag can breathe air and water.
Coven Magic. While within 30 feet of at least two hag allies, the hag can cast one of the following spells, requiring no Material components, using the
finish a Long Rest before using this trait to cast that spell again.
Vile Appearance. Wisdom Saving Throw: DC 11, any Beast or Humanoid that starts its turn within 30 feet of the hag and can see the hag
Monsters
Monster Manual
Pack Tactics. The wolf has Advantage on an attack roll against a creature if at least one of the wolf’s allies is within 5 feet of the creature and the ally doesn’t have the Incapacitated
", "rollAction":"Cold Breath"}. Constitution Saving Throw: DC 12, each creature in a 15-foot Cone. Failure: 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Cold Breath", "rollDamageType":"Cold"} Cold damage. Success: Half damage.Cold
Magic Items
Dungeon Master’s Guide
an unoccupied space you can see within 120 feet of yourself. The spheres last as long as you maintain Concentration, up to 1 minute. Each sphere sheds Dim Light in a 30-foot radius.
As a Bonus Action
, you can move each sphere up to 30 feet, but no farther than 120 feet away from yourself. The first time the sphere comes within 5 feet of a creature other than you that isn’t behind Total
Spells
Player’s Handbook
.
Aberrant Spirit
Medium Aberration, Neutral
AC 11 + the spell’s level
HP 40 + 10 for each spell level above 4
Speed 30 ft.; Fly 30 ft. (hover; Beholderkin only)
(Slaad Only). The spirit regains 5 Hit Points at the start of its turn if it has at least 1 Hit Point.
Whispering Aura (Mind Flayer Only). At the start of each of the spirit’s turns, the spirit
Spells
Player’s Handbook
;within 30 feet—at least once. If the creature you described or named is in a different form, such as under the effects of a Flesh to Stone or Polymorph spell, this spell doesn’t locate
Spells
Player’s Handbook
condition until the start of your next turn. On a successful save, it takes half as much damage only.
Until the spell ends, you can take a Magic action to create a new Line of radiance.
For the duration
, a mote of brilliant radiance shines above you. It sheds Bright Light in a 30-foot radius and Dim Light for an additional 30 feet. This light is sunlight.
Magic Items
Dungeon Master’s Guide
This rope is 30 feet long. While holding one end of the rope, you can take a Magic action to command the other end to dart forward and entangle one creature you can see within 20 feet of yourself
Hit Point every 5 minutes as long as it has at least 1 Hit Point. If the rope drops to 0 Hit Points, it is destroyed.
Spells
Player’s Handbook
Destructive energy ripples outward from you in a 30-foot Emanation. Each creature you choose in the Emanation makes a Constitution saving throw. On a failed save, a target takes 5d6 Thunder damage
and 5d6 Radiant or Necrotic damage (your choice) and has the Prone condition. On a successful save, a target takes half as much damage only.
Magic Items
Dungeon Master’s Guide
This heavy cloth bag contains 3d4 dry beans when found. The bag weighs half a pound regardless of how many beans it contains and becomes a nonmagical item when it no longer contains any beans.
If
, makes a DC 15 Dexterity saving throw, taking 5d4 Force damage on a failed save or half as much damage on a successful one.
If you remove a bean from the bag, plant it in dirt or sand, and then water
Spells
Player’s Handbook
a 30-foot Cone. Failure: 2d6 damage of a type this spirit has Resistance to (your choice when you cast the spell). Success: Half damage.
spell’s level in the stat block.
Draconic Spirit
Large Dragon, Neutral
AC 14 + the spell’s level
HP 50 + 10 for each spell level above 5
Speed 30 ft., Fly 60 ft., Swim 30 ft
Monsters
Monster Manual
"} damage of the type chosen for the Draconic Origin trait. Success: Half damage.Leap. The half-dragon jumps up to 30 feet by spending 10 feet of movement.
Resistances. Damage type chosen for the Draconic Origin trait below.
Draconic Origin. The half-dragon is related to a type of dragon associated with one of the following damage types (DM’s
Magic Items
Dungeon Master’s Guide
You can take a Magic action to blow the horn, which emits a thunderous blast in a 30-foot Cone that is audible out to 600 feet. Each creature in the Cone makes a DC 15 Constitution saving throw. On a
failed save, a creature takes 5d8 Thunder damage and has the Deafened condition for 1 minute. On a successful save, a creature takes half as much damage only. Glass or crystal objects in the Cone
Monsters
Monster Manual
Pack Tactics. The jackalwere has Advantage on an attack roll against a creature if at least one of the jackalwere’s allies is within 5 feet of the creature and the ally doesn’t have the
":"Bludgeoning"} Bludgeoning damage.
Sleep Gaze (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Sleep Gaze"}. Wisdom Saving Throw: DC 10, one creature the jackalwere can see within 30
Magic Items
Dungeon Master’s Guide
This tome contains information and incantations necessary to make a particular type of golem. To decipher and use the manual, you must be a spellcaster with at least two 5th-level spell slots. A
creature that can't use a manual of golems and attempts to read it takes 6d6 psychic damage.
d20
Golem
Time
Cost
1-5
Manual of Clay Golems
30 days
65,000 GP
6-17
Manual of
Monsters
Monster Manual
Amphibious. The hag can breathe air and water.
Coven Magic. While within 30 feet of at least two hag allies, the hag can cast one of the following spells, requiring no Material components, using the
Monsters
Monster Manual
Pack Tactics. The kobold has Advantage on an attack roll against a creature if at least one of the kobold’s allies is within 5 feet of the creature and the ally doesn’t have the
.
Chromatic Spittle. Ranged Attack Roll: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Chromatic Spittle"}, range 30 ft. Hit: 6 (1d6 + 3) damage of a type chosen by the kobold: Acid
Spells
Player’s Handbook
An aura radiates from you in a 30-foot Emanation for the duration. While in the aura, you and your allies have Advantage on saving throws against spells and other magical effects. When an affected
creature makes a saving throw against a spell or magical effect that allows a save to take only half damage, it takes no damage if it succeeds on the save.
Monsters
Monster Manual
Tunneler. The ankheg can burrow through solid rock at half its Burrow Speed and leaves a 10-foot-diameter tunnel in its wake.Bite. Melee Attack Roll: +5;{"diceNotation":"1d20+5", "rollType":"to
Grappled condition (escape DC 13).
Acid Spray (Recharge 6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Spray"}. Dexterity Saving Throw: DC 12, each creature in a 30-foot-long, 5
Spells
Player’s Handbook
You try to create illusory terrors in others’ minds. Each creature of your choice in a 30-foot-radius Sphere centered on a point within range makes a Wisdom saving throw. On a failed save, a
target takes 10d10 Psychic damage and has the Frightened condition for the duration. On a successful save, a target takes half as much damage only.
A Frightened target makes a Wisdom saving throw at
Monsters
Monster Manual
’s next turn.Frenzied Rush. Each ally within 30 feet of the berserker can take a Reaction to move up to half the ally’s Speed without provoking opportunity attack;Opportunity Attacks. The berserker can also move up to half its Speed without provoking Opportunity Attacks.
creature within 5 feet of the target.
Javelin. Melee or Ranged Attack Roll: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Javelin"}, reach 5 ft. or range 30/120 ft. Hit: 18 (4d6 + 4
Monsters
Monster Manual
, each creature in a 30-foot Cone. Failure: 42 (12d6);{"diceNotation":"12d6", "rollType":"damage", "rollAction":"Poison Breath", "rollDamageType":"Poison"} Poison damage. Success: Half damage.Poison
Spells
Player’s Handbook
take the Magic action. At the end of every 30 days, the target repeats the save, ending the effect on a success. The effect can also be ended by the Greater Restoration, Heal, or Wish spell.
On a successful save, the target takes half as much damage only.
Spells
Player’s Handbook
You launch a lightning bolt toward a target you can see within range. Three bolts then leap from that target to as many as three other targets of your choice, each of which must be within 30 feet of
half as much damage on a successful one.
Using a Higher-Level Spell Slot. One additional bolt leaps from the first target to another target for each spell slot level above 6.
Magic Items
Dungeon Master’s Guide
enough rats are within half a mile of you to be called in this fashion (as determined by the DM). If there aren’t enough rats to form a swarm, the charge is wasted. Called swarms move toward the
music by the shortest available route but aren’t under your control otherwise.
Whenever a Swarm of Rats that isn’t under another creature’s control comes within 30 feet of you while
Monsters
Monster Manual
", "rollAction":"Lightning Breath", "rollDamageType":"Lightning"} Lightning damage. Success: Half damage.
Repulsion Breath. Strength Saving Throw: DC 12, each creature in a 30-foot Cone. Failure: The target is pushed up to 30 feet straight away from the dragon and has the Prone condition.Lightning