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Returning 35 results for 'bonus becomes diffusing cone reaction'.
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Spells
Player’s Handbook
You attempt to interrupt a creature in the process of casting a spell. The creature makes a Constitution saving throw. On a failed save, the spell dissipates with no effect, and the action, Bonus
Action, or Reaction used to cast it is wasted. If that spell was cast with a spell slot, the slot isn’t expended.
Spells
Player’s Handbook
You touch a nonmagical weapon. Until the spell ends, that weapon becomes a magic weapon with a +1 bonus to attack rolls and damage rolls. The spell ends early if you cast it again.
Using a Higher
-Level Spell Slot. The bonus increases to +2 with a level 3–5 spell slot. The bonus increases to +3 with a level 6+ spell slot.
Magic Items
Dungeon Master’s Guide
Word. You expend 5 charges and cause the gem to flare with intense light in a 30-foot Cone. Each creature in the Cone makes a saving throw as if struck by the beam created with the second command word.
When all of the gem’s charges are expended, the gem becomes a nonmagical jewel worth 50 GP.
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
Spells
Player’s Handbook
You unleash a blast of cold air. Each creature in a 60-foot Cone originating from you makes a Constitution saving throw, taking 8d8 Cold damage on a failed save or half as much damage on a successful
one. A creature killed by this spell becomes a frozen statue until it thaws.
Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 5.
Monsters
Monster Manual
creature it can see within 60 feet of itself that has the Rampage Bonus Action. The target can take a Reaction to make one melee attack.Rampage (2/Day). Immediately after dealing damage to a creature that is already Bloodied, the gnoll moves up to half its Speed, and it makes one Bone Whip attack.
Spells
Player’s Handbook
A nonmagical weapon you touch becomes a magic weapon. Choose one of the following damage types: Acid, Cold, Fire, Lightning, or Thunder. For the duration, the weapon has a +1 bonus to attack rolls
and deals an extra 1d4 damage of the chosen type when it hits.
Using a Higher-Level Spell Slot. If you use a level 5–6 spell slot, the bonus to attack rolls increases to +2, and the extra damage
Magic Items
Dungeon Master’s Guide
While wearing this armor, you gain a +2 bonus to Armor Class. In addition, if an effect moves you against your will along the ground, you can take a Reaction to reduce the distance you are moved by up to 10 feet.
Magic Items
Dungeon Master’s Guide
You gain a +2 bonus to Armor Class against ranged attack rolls while you wield this Shield. This bonus is in addition to the Shield’s normal bonus to AC.
Whenever an attacker makes a ranged
attack roll against a target within 5 feet of you, you can take a Reaction to become the target of the attack instead.
Monsters
Monster Manual
", "rollAction":"Acid Breath", "rollDamageType":"Acid"} Acid damage. Success: Half damage.
Slowing Breath. Constitution Saving Throw: DC 14, each creature in a 30-foot Cone. Failure: The target can&rsquo
;t take Reactions; its Speed is halved; and it can take either an action or a Bonus Action on its turn, not both. This effect lasts until the end of its next turn.Acid
Monsters
Monster Manual
"} Cold damage. Until the end of its next turn, the target can’t take a Bonus Action or Reaction, its Speed decreases by 10 feet, and it can move or take one action on its turn, not both. Hit or
Monsters
Monster Manual
Advantage on its attack rolls. Its Speed becomes 0, it can’t benefit from any bonus to its Speed, and it moves with the target.
A creature can take an action to try to detach the darkmantle
Monsters
Monster Manual
. Constitution Saving Throw: DC 11, each creature in a 15-foot Cone. Failure: The target can’t take Reactions; its Speed is halved; and it can take either an action or a Bonus Action on its turn, not both. This effect lasts until the end of its next turn.Acid
Magic Items
Dungeon Master’s Guide
You gain a +3 bonus to attack rolls and damage rolls made with this sword. In addition, while you hold the sword, you can take a Reaction to make one melee attack with it against any creature in your
Spells
Player’s Handbook
the languages you know
CR None (XP 0; PB equals your Proficiency Bonus)
Traits
Shared Resistances. When you summon the spirit, choose one of its Resistances. You have Resistance to the chosen damage
: Bonus equals your spell attack modifier, reach 10 feet. Hit:1d6 + 4 + the spell’s level Piercing damage.
Breath Weapon. Dexterity Saving Throw: DC equals your spell save DC, each creature in
Monsters
Monster Manual
":"Slashing"} Slashing damage.Confusing Gaze (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Confusing Gaze"}. Wisdom Saving Throw: DC 14, each creature in a 30-foot Cone
determine what it does on its next turn:
1–4. The target does nothing.5–6. The target takes no action or Bonus Action and uses all its movement to move in a random direction.7–8. The
Magic Items
Dungeon Master’s Guide
This beetle-shaped medallion provides three benefits while it is on your person.
Defense. You gain a +1 bonus to Armor Class.
Preservation. The scarab has 12 charges. If you fail a saving throw
against a Necromancy spell or a harmful effect originating from an Undead, you can take a Reaction to expend 1 charge and turn the failed save into a successful one. The scarab crumbles into powder and
Net
Legacy
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Equipment
success. Dealing 5 slashing damage to the net (AC 10) also frees the creature without harming it, ending the effect and destroying the net.
When you use an action, bonus action, or reaction to
Proficiency with a net allows you to add your proficiency bonus to the attack roll for any attack you make with it.
A Large or smaller creature hit by a net is restrained until it is freed. A net
Magic Items
Dungeon Master’s Guide
While holding this rod, you can take a Reaction to absorb a spell that is targeting only you and doesn’t create an area of effect. The absorbed spell’s effect is canceled, and the spell
as normal. For example, you can use 3 levels stored in the rod as a level 3 spell slot.
A newly found rod typically has 1d10 levels of spell energy stored in it. A rod that can no longer absorb spell energy and has no energy remaining becomes nonmagical.
Magic Items
Dungeon Master’s Guide
This staff can be wielded as a magic Quarterstaff that grants a +3 bonus to attack rolls and damage rolls made with it.
The staff has 10 charges. When you hit with a melee attack using it, you can
expend up to 3 charges. For each charge you expend, the target takes an extra 1d6 Force damage.
Regaining Charges. The staff regains 1d6 + 4 expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 1, the staff becomes a nonmagical Quarterstaff.
Feats
Player’s Handbook
a Finesse weapon and another creature hits you with a melee attack, you can take a Reaction to add your Proficiency Bonus to your Armor Class, potentially causing the attack to miss you. You gain this bonus to your AC against melee attacks until the start of your next turn.
Magic Items
Dungeon Master’s Guide
This staff has 20 charges and can be wielded as a magic Quarterstaff that grants a +2 bonus to attack rolls and damage rolls made with it. While holding it, you gain a +2 bonus to Armor Class, saving
must expend to cast the spell.
Spell
Charge Cost
Cone of Cold
5
Fireball (level 5 version)
5
Globe of Invulnerability
6
Hold Monster
5
Levitate
2
Lightning
Magic Items
Dungeon Master’s Guide
daily at dawn. While holding the staff, you can expend 1 charge to cast its spell. If you expend the staff ’s last charge, roll 1d20. On a 1, the staff loses its properties and becomes a nonmagical
Quarterstaff.
The level of the spell bound into the staff determines the spell’s saving throw DC and attack bonus, as well as the staff’s rarity, as shown in the following table
Magic Items
Dungeon Master’s Guide
an attack while holding the weapon, you can take a Reaction to twirl the weapon around you, gaining a +5 bonus to your Armor Class against the triggering attack, potentially causing the attack to miss
You have a +2 bonus to attack rolls and damage rolls made with this magic weapon.
While holding this weapon, you can cause it to emit green Dim Light out to 10 feet, either as a Bonus Action or
Magic Items
Dungeon Master’s Guide
While holding this Shield, you have a +2 bonus to Armor Class. This bonus is in addition to the Shield’s normal bonus to AC.
The Shield has the following additional properties that you can use
while holding it.
Forceful Bash. When you take the Attack action, you can make one of the attack rolls using the Shield against a target within 5 feet of yourself. Apply your Proficiency Bonus and
Feats
Player’s Handbook
within Dim Light or Darkness, you can give yourself the Invisible condition as a Bonus Action. The condition ends on you immediately after you take an action, a Bonus Action, or a Reaction.
Shadowy Form. While within Dim Light or Darkness, you have Resistance to all damage except Psychic and Radiant.
Spells
Player’s Handbook
success, it can use its Reaction to move up to its Speed so that it is no longer enclosed by the wall.
The wall can have any shape you desire, though it can’t occupy the same space as a
a panel to 0 Hit Points destroys it and might cause connected panels to collapse at the DM’s discretion.
If you maintain your Concentration on this spell for its full duration, the wall becomes permanent and can’t be dispelled. Otherwise, the wall disappears when the spell ends.
Feats
Player’s Handbook
dealt to the target by 1d10 plus your Proficiency Bonus. You must be holding a Shield or a Simple or Martial weapon to use this Reaction.
Fighting Style Feat (Prerequisite: Fighting Style Feature)
When a creature you can see hits another creature within 5 feet of you with an attack roll, you can take a Reaction to reduce the damage
Spells
Player’s Handbook
independently of you, but it obeys your commands.
Telepathic Connection. While your familiar is within 100 feet of you, you can communicate with it telepathically. Additionally, as a Bonus Action, you
touch, your familiar can deliver the touch. Your familiar must be within 100 feet of you, and it must take a Reaction to deliver the touch when you cast the spell.
Combat. The familiar is an ally to
Magic Items
Dungeon Master’s Guide
’s space) or by using a Bonus Action to repeat the command (causing the rope to coil up in your hand).
A target Restrained by the rope can take an action to make its choice of a DC 15 Strength
a Reaction to command the rope to coil up in your hand; otherwise, the rope coils up in the target’s space.
The rope has AC 20, HP 20, and Immunity to Poison and Psychic damage. It regains 1
Spells
Player’s Handbook
.
Each target animates, sprouts legs, and becomes a Construct that uses the Animated Object stat block; this creature is under your control until the spell ends or until it is reduced to 0 Hit Points
Bonus Action to mentally command any creature you made with this spell if the creature is within 500 feet of you (if you control multiple creatures, you can command any of them at the same time, issuing
Monsters
Monster Manual
. Constitution Saving Throw: DC 22, each creature in a 90-foot Cone. Failure: The target can’t take Reactions; its Speed is halved; and it can take either an action or a Bonus Action on its turn
Monsters
Monster Manual
. Constitution Saving Throw: DC 18, each creature in a 60-foot Cone. Failure: The target can’t take Reactions; its Speed is halved; and it can take either an action or a Bonus Action on its turn
Monsters
Monster Manual
the other plane.
Horrific Visage. Wisdom Saving Throw: DC 13, each creature in a 60-foot Cone that can see the ghost and isn’t an Undead. Failure: 10 (2d6 + 3);{"diceNotation":"2d6+3
Points or the ghost leaves as a Bonus Action. When the possession ends, the ghost appears in an unoccupied space within 5 feet of the target, and the target is immune to this ghost’s Possession
Magic Items
Dungeon Master’s Guide
This staff has 6 charges and can be wielded as a magic Quarterstaff that grants a +2 bonus to attack rolls and damage rolls made with it. While holding it, you have a +2 bonus to spell attack rolls
.
Regaining Charges. The staff regains 1d6 expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 1, the staff loses its properties and becomes a nonmagical Quarterstaff.
Monsters
Monster Manual
Bonus Action on its turn, not both. Success: Half damage only. 5: Enervation Ray. Constitution Saving Throw: DC 16. Failure: 13 (3d8);{"diceNotation":"3d8", "rollType":"damage", "rollAction
and rolls a 1 has the Prone condition.
If the beholder dies or moves its lair elsewhere, these effects end immediately.Antimagic Cone. The beholder’s central eye emits an antimagic wave in a






