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Returning 35 results for 'bat barrier diffusing caster roll'.
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Monsters
Monster Manual
caster’s spellcasting ability. The stored spell is then lost.Multiattack. The guardian makes two Fist attacks.
Fist. Melee Attack Roll: +7;{"diceNotation":"1d20+7", "rollType":"to hit
. Any previously stored spell is lost when a new spell is stored. The guardian can cast the spell stored with any parameters set by the original caster, requiring no spell components and using the
Monsters
Monster Manual
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny bat. The swarm can’t regain Hit Points or gain
Temporary Hit Points.Bites. Melee Attack Roll: +4;{"diceNotation":"1d20+4", "rollType":"to hit", "rollAction":"Bites"}, reach 5 ft. Hit: 5 (2d4);{"diceNotation":"2d4", "rollType":"damage", "rollAction
Monsters
Monster Manual
Magic Resistance. The quasit has Advantage on saving throws against spells and other magical effects.Rend. Melee Attack Roll: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Rend
minute, it succeeds automatically.
Shape-Shift. The quasit shape-shifting;shape-shifts to resemble a bat (Speed 10 ft., Fly 40 ft.), a centipede (40 ft., Climb 40 ft.), or a toad (40 ft., Swim 40 ft
Monsters
Monster Manual
checks.Multiattack (Vampire Form Only). The vampire makes two Grave Strike attacks and uses Bite.
Grave Strike (Vampire Form Only). Melee Attack Roll: +9;{"diceNotation":"1d20+9", "rollType":"to hit
DC 14) from one of two hands.
Bite (Bat or Vampire Form Only). Constitution Saving Throw: DC 17, one creature within 5 feet that is willing or that has the Grappled, Incapacitated, or Restrained
Magic Items
Dungeon Master’s Guide
lid closes. The lid can’t otherwise be opened.
Roll on the Cube of Summoning table to determine which spell the cube casts to summon the creature. The spell is cast at level 5 (save DC 17, +9
attack bonus) and doesn’t require Concentration, but you otherwise function as the spell’s caster.
Once the cube summons a creature, the cube can’t do so again until the next dawn
Spells
Player’s Handbook
physical objects, energy, or other spell effects—can pass through the barrier, in or out, though a creature in the sphere can breathe there. The sphere is immune to all damage, and a creature or
contain the creature or object inside. An enclosed creature can take an action to push against the sphere’s walls and thus roll the sphere at up to half the creature’s Speed. Similarly, the
Magic Items
Dungeon Master’s Guide
staff and turn the spell back on its caster as if you had cast the spell.
Resist Enchantment. If you fail a saving throw against an Enchantment spell that targets only you, you can turn your failed save
into a successful one. You can’t use this property of the staff again until the next dawn.
Regaining Charges. The staff regains 1d8 + 2 expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 1, the staff crumbles to dust and is destroyed.
Monsters
Monster Manual
effects.
Reflective Carapace. If the tarrasque is targeted by a Magic Missile spell or a spell that requires a ranged attack roll, roll 1d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction
":"Reflective Carapace"}. On a 1–5, the tarrasque is unaffected. On a 6, the tarrasque is unaffected and reflects the spell, turning the caster into the target.
Siege Monster. The tarrasque deals
Magic Items
Dungeon Master’s Guide
.
Magic Weapon. You gain a +3 bonus to attack rolls and damage rolls made with the sword, which scores a Critical Hit on a roll of 19 or 20 on the d20 and deals an extra 2d10 Slashing damage to Undead
Kas, provided the sword is within 30 feet of the spell’s caster. Upon casting Wish, the creature makes a DC 18 Charisma saving throw. On a failed save, nothing happens, and the Wish spell is wasted. On a successful save, the Sword of Kas is destroyed.
Monsters
Eberron: Forge of the Artificer
":"recharge", "rollAction":"Spontaneous Barrier"}. Trigger: The inquisitive or an ally it can see is hit with an attack roll. Response: The inquisitive adds 2 to its or the ally’s AC against that
Multiattack. The inquisitive makes three Crooked Staff attacks. It can replace one attack with a use of Inquisitive Eye.
Crooked Staff. Melee Attack Roll: +4;{"diceNotation":"1d20+4", "rollType":"to
Monsters
Forgotten Realms: Adventures in Faerûn
", "rollType":"roll", "rollAction":"Divine Immortality"} days, reviving with all its Hit Points in a place of Malar’s choosing.
Legendary Resistance (3/Day). If the beast fails a saving throw, it can
turn with 0 Hit Points and doesn’t regenerate.Multiattack. The beast makes three attacks, using Bite or Claws in any combination.
Bite. Melee Attack Roll: +9;{"diceNotation":"1d20+9", "rollType
Feats
Forgotten Realms: Heroes of Faerûn
saving throw against a spell, you can take a Reaction to roll on the Mythal-Touched Magic table to create a magical effect. If an effect requires a saving throw, the DC equals 8 plus the modifier of
spell on a failed save or half as much damage on a successful one.
3-7
You and the triggering spell’s caster form a Telepathy;telepathic link for 1 hour.
8-10
Gravity is reversed in a
Monsters
Spelljammer: Adventures in Space
: compulsion, fearPsionic Shield (3/Day). When the braxat would be hit by an attack roll or a magic missile spell that originates from a source the braxat can see, the braxat can create an invisible
barrier of magical force around itself that lasts until the start of its next turn. This barrier gives the braxat a +5 bonus to AC, including against the triggering attack, and prevents magic missile
Ring of Spell Turning
Legacy
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Magic Items
Basic Rules (2014)
While wearing this ring, you have advantage on saving throws against any spell that targets only you (not in an area of effect). In addition, if you roll a 20 for the save and the spell is 7th level
or lower, the spell has no effect on you and instead targets the caster, using the slot level, spell save DC, attack bonus, and spellcasting ability of the caster.
Spell Scroll
Legacy
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Magic Items
Basic Rules (2014)
Intelligence saving throw. If the saving throw fails, roll on the Scroll Mishap table.
Scroll Mishap
d6
Result
1
A surge of magical energy deals the caster 1d6 force damage per level of
the spell.
2
The spell affects the caster or an ally (determined randomly) instead of the intended target, or it affects a rando m target nearby if the caster was the intended target.
3
The
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"Arcane Ward"}. When the abjurer or a creature it can see within 30 feet of it takes damage, the abjurer magically creates a protective barrier around itself or the other creature. The barrier
reduces the damage to the protected creature by 26 (4d10 + 4);{"diceNotation":"4d10+4", "rollType":"roll", "rollAction":"Arcane Ward"}, to a minimum of 0, and then vanishes.Abjurers specialize in creating
Staff of Charming
Legacy
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Magic Items
Basic Rules (2014)
expend 1 charge from the staff and turn the spell back on its caster as if you had cast the spell.
The staff regains 1d8 + 2 expended charges daily at dawn. If you expend the last charge, roll a d20. On a 1, the staff becomes a nonmagical quarterstaff.
Resilient Sphere
Legacy
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Spells
Basic Rules (2014)
for the duration.
Nothing--not physical objects, energy, or other spell effects--can pass through the barrier, in or out, though a creature in the sphere can breathe there. The sphere is immune to
and just large enough to contain the creature or object inside. An enclosed creature can use its action to push against the sphere's walls and thus roll the sphere at up to half the creature's speed
Gynosphinx
Legacy
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Monsters
Basic Rules (2014)
that every creature in the lair must succeed on a DC 15 Constitution saving throw or become 1d20;{"diceNotation":"1d20","rollType":"roll","rollAction":"Aging"} years older or younger (the sphinx&rsquo
moves up to 10 years forward or backward (sphinx’s choice). Only the sphinx is immediately aware of the time change. A wish spell can return the caster and up to seven other creatures designated by
Stirge
Legacy
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Monsters
Basic Rules (2014)
stirge's turns, the target loses 5 (1d4 + 3);{"diceNotation":"1d4+3","rollType":"roll","rollAction":"Blood Drain"} hit points due to blood loss.
The stirge can detach itself by spending 5 feet of its
a cross between a large bat and an oversized mosquito. Its legs end in sharp pincers, and its long, needle-like proboscis slashes the air as it seeks to feed on the blood of living creatures.
Flail Snail
Legacy
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Monsters
Volo's Guide to Monsters
Antimagic Shell. The snail has advantage on saving throws against spells, and any creature making a spell attack against the snail has disadvantage on the attack roll. If the snail succeeds on its
saving throw against a spell or a spell attack misses it, an additional effect might occur, as determined by rolling a d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Antimagic Shell"}:
1
Monsters
Waterdeep: Dragon Heist
Rest). Durnan can reroll a saving throw that he fails. He must use the new roll.
Spell Turning. While wearing his ring of spell turning, Durnan has advantage on saving throws against any spell that
targets only him (not in an area of effect). If Durnan rolls a 20 for the save and the spell is 7th level or lower, the spell has no effect on him and instead targets the caster, using the slot level
Tarrasque
Legacy
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Monsters
Basic Rules (2014)
":"roll","rollAction":"Reflective Carapace"}. On a 1 to 5, the tarrasque is unaffected. On a 6, the tarrasque is unaffected, and the effect is reflected back at the caster as though it originated from the
effects.
Reflective Carapace. Any time the tarrasque is targeted by a magic missile spell, a line spell, or a spell that requires a ranged attack roll, roll a d6;{"diceNotation":"1d6","rollType
Vampire Warrior
Legacy
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Monsters
Monster Manual (2014)
Shapechanger. If the vampire isn't in sunlight or running water, it can use its action to polymorph into a Tiny bat or a Medium cloud of mist, or back into its true form.
While in bat form, the
target (escape DC 18).
Bite (Bat or Vampire Form Only). Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft., one willing creature, or a creature
Monsters
Guildmasters’ Guide to Ravnica
every creature in the lair must succeed on a DC 15 Constitution saving throw or become 1d20;{"diceNotation":"1d20","rollType":"roll","rollAction":"Lair Action (Aging)"} years older or younger (the
within moves up to 10 years forward or backward (sphinx’s choice). Only the sphinx is immediately aware of the time change. A wish spell can return the caster and up to seven other creatures
Conjure Animals
Legacy
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Spells
Basic Rules (2014)
disappears when it drops to 0 hit points or when the spell ends.
The summoned creatures are friendly to you and your companions. Roll initiative for the summoned creatures as a group, which has its own
Creature Name
0
Frog, Sea Horse, Baboon, Badger, Bat, Cat, Crab, Deer, Eagle, Giant Fire Beetle, Goat, Hawk, Hyena, Jackal, Lizard, Octopus, Owl, Quipper, Rat, Raven, Scorpion, Spider, Vulture
Monsters
Lost Laboratory of Kwalish
","rollType":"roll","rollAction":"Aging"} years older or younger (the sphinx’s choice), but never any younger than 1 year old. A greater restoration spell can restore a creature’s age to normal
spell can return the caster and up to seven other creatures designated by the caster to their normal time.
The sphinx shifts itself and up to seven other creatures it can see within in its lair to
Conjure Fey
Legacy
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Spells
Basic Rules (2014)
range. The fey creature disappears when it drops to 0 hit points or when the spell ends.
The fey creature is friendly to you and your companions for the duration. Roll initiative for the creature, which
.
Sample Creatures
CR
Creature Name
0
Frog, Sea Horse, Baboon, Badger, Bat, Cat, Crab, Deer, Eagle, Giant Fire Beetle, Goat, Hawk, Hyena, Jackal, Lizard, Octopus, Owl, Quipper, Rat
Vampire
Legacy
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Monsters
Basic Rules (2014)
Shapechanger. If the vampire isn’t in sunlight or running water, it can use its action to polymorph into a Tiny bat or a Medium cloud of mist, or back into its true form.
While in bat form
damage. Instead of dealing damage, the vampire can grapple the target (escape DC 18).
Bite. (Bat or Vampire Form Only). Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType":"to hit","rollAction
Vampire Spellcaster
Legacy
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Monsters
Monster Manual (2014)
Shapechanger. If the vampire isn't in sunlight or running water, it can use its action to polymorph into a Tiny bat or a Medium cloud of mist, or back into its true form.
While in bat form, the
).
Bite. (Bat or Vampire Form Only). Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft., one willing creature, or a creature that is grappled by
Androsphinx
Legacy
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Monsters
Basic Rules (2014)
become 1d20;{"diceNotation":"1d20","rollType":"roll","rollAction":"Aging"} years older or younger (the sphinx’s choice), but never any younger than 1 year old. A greater restoration spell can
immediately aware of the time change. A wish spell can return the caster and up to seven other creatures designated by the caster to their normal time.
The sphinx shifts itself and up to seven other
Monsters
Tales from the Yawning Portal
needing to make an ability check.
Shapechanger. If Tloques-Popolocas isn't in sunlight or running water, it can use its action to polymorph into a Tiny bat, or back into its true form.
While in bat
":"roll","rollAction":"Children of the Night"} swarm of bats;swarms of bats, provided that the sun isn't up. The called creatures arrive in 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction
Monsters
Waterdeep: Dungeon of the Mad Mage
Shapechanger. If Zorak isn't in sunlight or running water, he can use his action to polymorph into a Tiny bat or a Medium cloud of mist, or back into his true form.
While in bat form, Zorak can't
":"1d8","rollType":"damage","rollAction":"Dwarven Thrower","rollDamageType":"bludgeoning"} bludgeoning damage (2d8;{"diceNotation":"2d8","rollType":"roll","rollAction":"Dwarven Thrower"} if the target
Find Familiar
Legacy
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Spells
Basic Rules (2014)
You gain the service of a familiar, a spirit that takes an animal form you choose: bat, cat, crab, frog (toad), hawk, lizard, octopus, owl, poisonous snake, fish (quipper), rat, raven, sea horse
familiar can deliver the spell as if it had cast the spell. Your familiar must be within 100 feet of you, and it must use its reaction to deliver the spell when you cast it. If the spell requires an attack roll, you use your attack modifier for the roll.
Otiluke's Resilient Sphere
Legacy
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Spells
Player’s Handbook (2014)
for the duration.Nothing—not physical objects, energy, or other spell effects—can pass through the barrier, in or out, though a creature in the sphere can breathe there. The sphere is
weightless and just large enough to contain the creature or object inside. An enclosed creature can use its action to push against the sphere’s walls and thus roll the sphere at up to half the






