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Returning 35 results for 'both both days choose rules'.
Magic Items
Dungeon Master’s Guide
While holding this rod, you can take a Magic action to activate it. The rod then instantly transports you and up to 199 other willing creatures you can see to a demiplane. You choose the form the
, creatures don’t age while there, although time passes normally. Visitors can remain there for up to 200 days divided by the number of creatures present (round down).
When the time runs out or
Magic Items
Dungeon Master’s Guide
words: “Swift death to you who have wronged me.” The target of your attack becomes your sworn enemy until it dies or until dawn 7 days later. You can have only one such sworn enemy at a time
. When your sworn enemy dies, you can choose a new one after the next dawn.
When you make a ranged attack roll with this weapon against your sworn enemy, you have Advantage on the roll. In addition
Spells
Player’s Handbook
. The effect lasts for the duration. If you cast the spell on the same target every day for 30 days, the illusion lasts until dispelled.
Mask (Creature). Choose a creature type other than the target
effects that detect magical auras, such as Detect Magic. You can make a nonmagical object appear magical, make a magic item appear nonmagical, or change the object’s aura so that it appears to belong to a school of magic you choose.
Spells
Player’s Handbook
This spell channels vitality into plants. The casting time you use determines whether the spell has the Overgrowth or the Enrichment effect below.
Overgrowth. Choose a point within range. All normal
or more areas of any size within the spell’s area from being affected.
Enrichment. All plants in a half-mile radius centered on a point within range become enriched for 365 days. The plants
Monsters
Monster Manual
Restoration"} days, reviving with all its Hit Points in the Far Realm or another location chosen by the DM.
Legendary Resistance (3/Day, or 4/Day in Lair). If the aboleth fails a saving throw, it can choose
Spells
Player’s Handbook
Astral Plane, the Ethereal Plane, the Feywild, the Shadowfell, or the Plane Shift spell.
In addition, the spell damages types of creatures that you choose when you cast it. Choose one or more of the
damage from the spell.
The spell’s area can’t overlap with the area of another Forbiddance spell. If you cast Forbiddance every day for 30 days in the same location, the spell lasts until it is dispelled, and the Material components are consumed on the last casting.
Spells
Player’s Handbook
You touch a creature or at least 1 cubic inch of its flesh. An inert duplicate of that creature forms inside the vessel used in the spell’s casting and finishes growing after 120 days; you
choose whether the finished clone is the same age as the creature or younger. The clone remains inert and endures indefinitely while its vessel remains undisturbed.
If the original creature dies after
Spells
Player’s Handbook
Your touch inflicts a magical contagion. The target must succeed on a Constitution saving throw or take 11d8 Necrotic damage and have the Poisoned condition. Also, choose one ability when you cast
successes or failures. If the target succeeds on three of these saves, the spell ends on the target. If the target fails three of the saves, the spell lasts for 7 days on it.
Whenever the Poisoned target
Monsters
Monster Manual
Legendary Resistance (3/Day). If the death knight fails a saving throw, it can choose to succeed instead.
Magic Resistance. The death knight has Advantage on saving throws against spells and other
", "rollType":"roll", "rollAction":"Undead Restoration"} days, reviving with all its Hit Points. The new body appears in a location significant to the death knight.Multiattack. The death knight makes
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the dracolich fails a saving throw, it can choose to succeed instead.
Life Suppression. Creatures within 60 feet of the dracolich can’t
the gem is on the same plane of existence as it, the dracolich gains a new body in 1d20;{"diceNotation":"1d20", "rollType":"roll", "rollAction":"Soul Gem"} days, regaining all its Hit Points and
Backgrounds
Player’s Handbook
Ability Scores: Constitution, Wisdom, CharismaFeat: HealerSkill Proficiencies: Medicine and ReligionTool Proficiency: Herbalism KitEquipment: Choose A or B: (A) Quarterstaff, Herbalism
nearest settlement. In those days, your only companions were the creatures of the forest and those who would occasionally visit to bring news of the outside world and supplies. The solitude allowed you to spend many hours pondering the mysteries of creation.
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the demilich fails a saving throw, it can choose to succeed instead.
Undead Restoration. If the demilich is destroyed, it reforms and regains all
its Hit Points in 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Undead Restoration"} days unless a Wish spell is cast on its remains.Multiattack. The demilich makes three Necrotic Burst
Magic Items
Dungeon Master’s Guide
it, the bean disappears as it produces an effect 1 minute later from the ground where it was planted. The DM can choose an effect from the following table or determine it randomly.
1d100
determined potions. The tree vanishes after 1 hour. Picked fruit remains, retaining any magic for 30 days.
81–90
A nest of 1d4 + 3 rainbow-colored eggs springs up. Any creature that eats an egg
Spells
Player’s Handbook
damage if it acts in a manner directly counter to your command. It takes this damage no more than once each day.
You can issue any command you choose, short of an activity that would result in certain
, the duration is 365 days. If you use a level 9 spell slot, the spell lasts until it is ended by one of the spells mentioned above.
Monsters
Monster Manual
that spell again.
Legendary Resistance (4/Day, or 5/Day in Lair). If the hag fails a saving throw, it can choose to succeed instead.
Magic Resistance. The hag has Advantage on saving throws against
Escape"} days. When the hag teleports away, each creature within 60 feet of the space it left is cursed. Until the curse ends, a creature has Disadvantage on ability checks and saving throws, and the
Spells
Player’s Handbook
Restoration spell.
Resistance. You grant up to ten creatures that you can see Resistance to one damage type that you choose. This Resistance is permanent.
Spell Immunity. You grant up to ten
saving throw or a foe’s Critical Hit. You can force the reroll to be made with Advantage or Disadvantage, and you choose whether to use the reroll or the original roll.
Reshape Reality. You may
Magic Items
Dungeon Master’s Guide
, you can take a Magic action to summon an Earth Elemental. It appears in an unoccupied space you choose within 30 feet of yourself, understands your languages, obeys your commands, and takes its turn
unexpected. You can’t use this property again until 3 days have passed.
Destroying the Axe. The only way to destroy the axe is to melt it down in the Earthheart Forge, where it was created. It must remain in the burning forge for 50 years before it finally succumbs to the fire and is consumed.
Spells
Player’s Handbook
from this spell, the steed is replaced by the new one.
The steed resembles a Large, rideable animal of your choice, such as a horse, a camel, a dire wolf, or an elk. Whenever you cast the spell, choose
Initiative count, and it functions as a controlled mount while you ride it (as defined in the rules on mounted combat). If you have the Incapacitated condition, the steed takes its turn immediately
Monsters
Icewind Dale: Rime of the Frostmaiden
Dark Devotion. The cultist has advantage on saving throws against being charmed or frightened.
Icy Doom. When the cultist dies, its corpse freezes for 9 days, during which time it can’t be
Levistus, the archdevil who rules Stygia, the sixth layer of the Nine Hells, from the confines of an ice prison from which he cannot escape.
Most of the cultists are Icewind Dale natives who would
Monsters
Quests from the Infinite Staircase
, Phantasmal Force
1/day each: Fabricate (as an action), MisleadAstonishing Luck. When the leprechaun fails an ability check, an attack roll, or a saving throw, it can roll a new d20 and choose which
roll to use, potentially turning the failure into a success.Leprechauns are manifestations of the Feywild rules of hospitality and reciprocity. These rules infuse leprechauns with a deep connection to
Monsters
Icewind Dale: Rime of the Frostmaiden
flame, thaumaturgy
1st level (4 slots): command, inflict wounds, shield of faith
2nd level (3 slots): hold person, spiritual weapon
Icy Doom. When the cultist dies, its corpse freezes for 9 days
","rollDamageType":"piercing"} piercing damage.The Knights of the Black Sword are a secret society of cultists devoted to Levistus, the archdevil who rules Stygia, the sixth layer of the Nine Hells, from the
Monsters
Spelljammer: Adventures in Space
":"Jammerscream (Days)"} days. If the ship has more than one helm aboard it, randomly determine which helm is affected. A creature attuned to that helm can choose to make a DC 17 Charisma saving throw
":"1d12","rollType":"roll","rollAction":"Esthetic (Creator Death)"} days and then expires.AcidJammerscream (Recharge 6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Jammerscream"}. The
Monsters
The Wild Beyond the Witchlight
on the politics of Prismeer.
Once she is no longer petrified, Raezil is bound by the rule of reciprocity (see “Rules of Conduct” in chapter 2) to help the characters complete any
outstanding quests they might have. Raezil comes from a highborn elf family with influence in the Summer Court, making her a useful retainer if the characters choose to remain in the Feywild after their adventures in Prismeer have ended.
Monsters
Van Richten’s Guide to Ravenloft
founded the Ulmist Inquisition, an order of psionic inquisitors that seeks to discover the wickedness hiding in people’s souls.
In the days before Count Strahd von Zarovich became the first
by a tome.
Today the inquisition rules the city of Malitain, a vast city-state to the north of Barovia’s original site, and the inquisition sends its members throughout the multiverse, seeking
Monsters
Van Richten’s Guide to Ravenloft
days before Count Strahd von Zarovich became the first vampire, Strahd thundered across the lands with Ulmed. Their mission was clear: to destroy the infernal powers that had corrupted the world and to
members became the inquisition’s scholars, represented by a tome.
Today the inquisition rules the city of Malitain, a vast city-state to the north of Barovia’s original site, and the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Orcus fails a saving throw, he can choose to succeed instead.
Magic Resistance. Orcus has advantage on saving throws against spells and other magical effects
Dungeon Master’s Guide.Orcus’s Lair
Orcus makes his lair in the fortress city of Naratyr, which is on Thanatos, the layer of the Abyss that he rules. Surrounded by a moat fed by the
Monsters
Quests from the Infinite Staircase
Legendary Resistance (2/Day). If Nafik fails a saving throw, he can choose to succeed instead.
Magic Resistance. Nafik has advantage on saving throws against spells and other magical effects
by evil, Nafik now rules over the upper halls of Amun Sa’s pyramid and the priests he sentenced to an exanimate eternity.Necrotic, PoisonBludgeoning, Piercing, and Slashing from Nonmagical AttacksFire
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Demogorgon fails a saving throw, he can choose to succeed instead.
Magic Resistance. Demogorgon has advantage on saving throws against spells and other magical
magical gaze toward one creature he can see within 120 feet of him. The target must succeed on a DC 23 Wisdom saving throw or suffer one of the following effects (choose one or roll a d6
Magic Items
Acquisitions Incorporated
more potent, making it a rare magic item. When you give out a business card stored in your portfolio keeper, you can choose to have the card allow its recipient to contact you through your sending
stone as if they had cast a sending spell. A business card loses this power seven days after it has been given out, and no more than five cards can have this power at one time.
You can also use your
Monsters
Monstrous Compendium Vol. 2: Dragonlance Creatures
Legendary Resistance (2/Day). If the Forest Master fails a saving throw, he can choose to succeed instead.
Magic Resistance. The Forest Master has advantage on saving throws against spells and other
carrying, teleports to an unoccupied space within 30 feet that he can see.Said to be older than the trees themselves, the Forest Master is a wise and powerful unicorn who rules over the creatures of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Titivilus fails a saving throw, he can choose to succeed instead.
Magic Resistance. Titivilus has advantage on saving throws against spells and other magical effects
he starts his turn with 0 hit points and doesn’t regenerate.
Ventriloquism. Whenever Titivilus speaks, he can choose a point within 60 feet of him; his voice emanates from that point.Multiattack
Monsters
Mordenkainen Presents: Monsters of the Multiverse
is immune to all damage, and after 1d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Days"} days, it hatches a new phoenix.
Fire Form. The phoenix can move through a space as narrow as 1
phoenix sheds bright light in a 60-foot radius and dim light for an additional 60 feet.
Legendary Resistance (3/Day). If the phoenix fails a saving throw, it can choose to succeed instead.
Siege
Magic Items
Icewind Dale: Rime of the Frostmaiden
rest within 30 feet of it, meditating on the mythallar. Up to eight creatures can be attuned to it at one time; otherwise, the Ythryn mythallar follows the attunement rules in the Dungeon Master&rsquo
of existence as the Ythryn mythallar, you can use an action to cause it to fly in any direction you choose at a speed of 30 feet. All matter within 500 feet of the device moves with it. The Ythryn
Monsters
Tales from the Yawning Portal
can choose to succeed instead.
Rejuvenation. If Var is destroyed but his phylactery remains intact, Var gains a new body in 1d10;{"diceNotation":"1d10","rollType":"roll","rollAction":"Rejuvenation
"} days, regaining all his hit points and becoming active again. The new body appears within 5 feet of the phylactery.
Spellcasting. Var is a 12th-level spellcaster. His spellcasting ability is
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
Realm. In 2d4;{"diceNotation":"2d4","rollType":"roll","rollAction":"Far Realm Parasite (Days)"} days, the parasite causes the lich to reappear within 1d4;{"diceNotation":"1d4","rollType":"roll
.
Legendary Resistance (4/Day). If the lich fails a saving throw, it can choose to succeed instead.
Unusual Nature. The lich doesn’t need air, food, drink, or sleep.Multiattack. The lich makes