before bonus device casting rolling

Counterspell

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

Spell Scroll

Magic Items Dungeon Master’s Guide

, the scroll is unintelligible. Casting the spell by reading the scroll requires the spell’s normal casting time. Once the spell is cast, the scroll crumbles to dust. If the casting is interrupted

’s saving throw DC and attack bonus, as well as the scroll’s rarity, as shown in the following table. Spell Scroll Spell Level Rarity Save DC Attack Bonus Spell Scroll

Flaming Sphere

Spells Player’s Handbook

saving throw, taking 2d6 Fire damage on a failed save or half as much damage on a successful one. As a Bonus Action, you can move the sphere up to 30 feet, rolling it along the ground. If you move

Hat of Many Spells

Magic Items Dungeon Master’s Guide

, determined by rolling on the following table. Any spell you cast from the hat uses your spell save DC and spell attack bonus. 1d100 Effect 01–50 You cast a random spell determined by

its normal casting time, and you can’t use this property again until you finish a Short or Long Rest. On a failed check, you fail to cast the spell and a random effect occurs instead

Necklace of Prayer Beads

Magic Items Dungeon Master’s Guide

. If a magic bead is removed from the necklace, that bead loses its magic. Six types of magic beads exist. The DM decides the type of each bead on the necklace or determines it randomly by rolling on

the table below. A necklace can have more than one bead of the same type. To use one, you must be wearing the necklace. Each bead contains a spell that you can cast from it as a Bonus Action (using

Sword of Vengeance

Magic Items Dungeon Master’s Guide

You gain a +1 bonus to attack rolls and damage rolls made with this magic weapon. Curse. This weapon is cursed and possessed by a vengeful spirit. Becoming attuned to it extends the curse to you. As

ways. Alternatively, casting Banishment on the weapon forces the vengeful spirit to leave it. The weapon then becomes a +1 Weapon with no other properties.

Bag of Tricks

Magic Items Dungeon Master’s Guide

the bag and throw it up to 20 feet. When the object lands, it transforms into a creature you determine by rolling on the table that corresponds to the bag’s color. See the Monster Manual for the

Initiative count. You can take a Bonus Action to command how the creature moves and what action it takes on its next turn, such as attacking an enemy. In the absence of such orders, the creature acts

Daern's Instant Fortress

Magic Items Dungeon Master’s Guide

a single door at ground level on the side facing you. The door opens only at your command, which you can issue as a Bonus Action. It is immune to the Knock spell and similar magic. Magic prevents the

Resistance to all other damage. Shrinking the tower back down to statuette form doesn’t repair damage to the tower. Only a Wish spell can repair the tower (this use of the spell counts as replicating a spell of level 8 or lower). Each casting of Wish causes the tower to regain all its Hit Points.

Ritual Caster

Feats Player’s Handbook

a maximum of 20. Ritual Spells. Choose a number of level 1 spells equal to your Proficiency Bonus that have the Ritual tag. You always have those spells prepared, and you can cast them with any spell

slots you have. The spells’ spellcasting ability is the ability increased by this feat. Whenever your Proficiency Bonus increases thereafter, you can add an additional level 1 spell with the

Moonblade

Magic Items Dungeon Master’s Guide

+1 bonus to attack rolls and damage rolls made with this magic weapon. Each rune beyond the first grants the Moonblade an additional property. The DM chooses each property or determines it randomly by

rolling on the Moonblade Properties table. Minor Property. In addition to its aforementioned properties, each Moonblade has a minor property determined by rolling on the Magic Item’s Minor

Quaal's Feather Token

Magic Items Dungeon Master’s Guide

This object looks like a feather. Different types of feather tokens exist, each with a different single-use effect. The DM chooses the kind of token or determines it randomly by rolling on the Quaal

yourself. The token disappears, and a floating whip takes its place. You can then take a Bonus Action to make a melee spell attack against a creature within 10 feet of the whip, with an attack bonus of

Sword of Kas

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

Initiative rolls. Blade of Defense. When you take an action to attack with the sword, you can transfer some or all of its attack bonus to your Armor Class instead. The adjusted bonuses remain in

Adventurer's Ring

Magic Items Forgotten Realms: Heroes of Faerûn

Lamps are a liability on adventures. Delicate and prone to oil spillage, lamps fill a hand that should otherwise be wielding a weapon or casting a spell. Once you try one of our elegant and practical

20-foot radius and Dim Light for an additional 20 feet. As a Bonus Action, you can close the cover, smothering the flame, or open it again.

Spellfire Storm

Spells Forgotten Realms: Heroes of Faerûn

. 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

. When you cast this spell, you can designate creatures to be unaffected by it. Casting as a Circle Spell. In addition to the spell’s usual components, you must provide a special component (a

Mechanical Wonder

Magic Items Forgotten Realms: Heroes of Faerûn

hours or until a creature touches the wonder with its key as a Utilize action to deactivate it, after which the wonder has the Unconscious condition until it is wound again. Bonus Actions Chime

resembles a metal turtle shell with straps. It is designed to be worn on your back or flank, depending on your anatomy. Once wound, the mobility wonder transforms into a personal transport device and

Augury Legacy

Spells Basic Rules (2014)

By casting gem-inlaid sticks, rolling dragon bones, laying out ornate cards, or employing some other divining tool, you receive an omen from an otherworldly entity about the results of a specific

results Nothing, for results that aren't especially good or bad The spell doesn't take into account any possible circumstances that might change the outcome, such as the casting of additional

Robot Controller

Equipment

turns, ending the effect on itself on a success. Replacing the Energy Cell. While the device has charges remaining, its energy cell can’t be removed. Once the device has 0 charges, you can replace the energy cell with a new cell by using an action or a bonus action.

This small handheld device features a glass pane with a glowing display that responds to your touch. The controller is powered by an energy cell stored in the device. Placing a full energy cell in

Mimir

Magic Items Planescape: Adventures in the Multiverse

This skull-shaped device is filled with knowledge. The device weighs 5 pounds and is covered with subtle etchings of planar sigils. As a bonus action, you can toss the device into the air, whereupon

successful unarmed strike against AC 22 or a successful DC 22 Dexterity (Acrobatics) check. You can use a bonus action to seize and stow the device. The device has AC 22, 25 hit points, immunity to

Ythryn Mythallar

Magic Items Icewind Dale: Rime of the Frostmaiden

hold. The largest mythallars are 150 feet in diameter. The Ythryn mythallar is a relatively small device—a mere 50 feet in diameter. To attune to this mythallar, a creature must finish a short

;s Guide. If a ninth creature tries to attune to the mythallar, nothing happens. All creatures attuned to the Ythryn mythallar can sense when the device is being used. A creature attuned to the device

Pendragon Beestinger

Monsters Acquisitions Incorporated

Echo Spell (1/day). Pendragon can cast the spell he cast on his last turn, whose casting time becomes 1 bonus action. This bonus casting uses a spell slot as normal. Spellcasting. Pendragon is a 4th

Xandala

Monsters Tomb of Annihilation

spell that has a casting time of 1 action, Xandala changes the casting time to 1 bonus action for that casting.Quarterstaff. Melee Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit

Green Hag (Coven Variant) Legacy

Monsters Monster Manual (2014)

, counterspell, lightning bolt 4th level (3 slots): phantasmal killer, polymorph 5th level (2 slots): contact other plane, scrying 6th level (1 slot): eyebite For casting these spells, each hag is

a 12th-level spellcaster that uses Intelligence as her spellcasting ability. The spell save DC is 13, and the spell attack bonus is +5;{"diceNotation":"1d20+5","rollType":"to hit","rollAction

Cradle of the Hill Scion

Monsters Bigby Presents: Glory of the Giants

by dealing 15 or more slashing damage to it on one attack. Cutting the root doesn’t hurt the cradle but ends the grapple. Rolling Hills (Recharge 6);{"diceNotation":"1d6", "rollType":"recharge

", "rollAction":"Rolling Hills"}. The cradle magically creates a wave of dirt that extends from a point on the ground within 120 feet of itself. The wave is up to 30 feet long, up to 30 feet tall, and

Night Hag (Coven Variant) Legacy

Monsters Monster Manual (2014)

For casting these spells, each hag is a 12th-level spellcaster that uses Intelligence as her spellcasting ability. The spell save DC is 15, and the spell attack bonus is +7;{"diceNotation":"1d20+7

Flail Snail Legacy

Monsters Volo's Guide to Monsters

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

spell slot level, spell save DC, attack bonus, and spellcasting ability of the caster. 3–4. No additional effect. 5–6. The snail’s shell converts some of the spell’s energy

Helmed Horror Detention Drone

Monsters The Book of Many Things

orb. As a bonus action, the drone can move the orb and its contents up to 30 feet in any direction. A successful casting of the Dispel Magic spell on the orb (DC 15) destroys it. The orb otherwise

Chronolometer

Magic Items Acquisitions Incorporated

While attuned to this device, you have a +1 bonus to Intelligence saving throws. The first time you attune to the chronolometer, you choose one language you don’t know. You subsequently know

that language while attuned to the device. Time Bandit. At the start of your turn, roll a d6 (no action required). On a 1–3, you slow down time, gaining an additional action on your turn and

Sea Hag (Coven Variant) Legacy

Monsters Monster Manual (2014)

curse, counterspell, lightning bolt 4th level (3 slots): phantasmal killer, polymorph 5th level (2 slots): contact other plane, scrying 6th level (1 slot): eyebite For casting these spells, each hag

is a 12th-level spellcaster that uses Intelligence as her spellcasting ability. The spell save DC is 13, and the spell attack bonus is +5;{"diceNotation":"1d20+5","rollType":"to hit","rollAction

Animated Armor Detention Drone

Monsters The Book of Many Things

, eat, or drink, and it doesn’t age. Nothing can pass through the orb, nor can any creature teleport or use planar travel to enter or exit the orb. As a bonus action, the drone can move the orb

and its contents up to 30 feet in any direction. A successful casting of the Dispel Magic spell on the orb (DC 15) destroys it. The orb otherwise remains intact until the drone spends an action to end

Quadrone Detention Drone

Monsters The Book of Many Things

, and it doesn’t age. Nothing can pass through the orb, nor can any creature teleport or use planar travel to enter or exit the orb. As a bonus action, the drone can move the orb and its contents

up to 30 feet in any direction. A successful casting of the Dispel Magic spell on the orb (DC 15) destroys it. The orb otherwise remains intact until the drone spends an action to end the effect or

Mind Crystal

Magic Items Phandelver and Below: The Shattered Obelisk

saving throw it makes against the spell. Mind Crystal (Quickened);Quickened (Rare). You change the spell’s casting time to 1 bonus action for this casting. Mind Crystal (Subtle);Subtle (Common). You cast the spell without any somatic or verbal components for this casting.

These gemstones contain a crystallized bit of spellcasting magic. Different types of mind crystals exist, each with a different single-use effect. When you cast a spell that has a casting time of 1

Advanced Detention Drone

Monsters The Book of Many Things

planar travel to enter or exit the orb. As a bonus action, the drone can move the orb and its contents up to 30 feet in any direction. A successful casting of the Dispel Magic spell on the orb (DC 15

Far Gear

Magic Items Acquisitions Incorporated

While attuned to this device, you have a +1 bonus to Charisma saving throws, and you have advantage on Charisma (Intimidation) checks. Aberrant Ally. You can conjure an aberrant creature from the

Ooze Master

Monsters Tales from the Yawning Portal

1 round. Instinctive Attack. When the Ooze Master casts a spell with a casting time of 1 action, it can make one pseudopod attack as a bonus action. Spellcasting. The Ooze Master is a 9th-level

Wheel of Stars

Magic Items Acquisitions Incorporated

While attuned to this device, you have a +1 bonus to Wisdom saving throws, and you can use an action to cast the dancing lights, guidance, or message cantrips. Portent of the Stars. As a reaction

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