before border drops creating rest

Ghost

Monsters Monster Manual

components and using Charisma as the spellcasting ability. The ghost is visible on the Material Plane while on the Border Ethereal and vice versa, but it can’t affect or be affected by anything on

statistics are the same, except it uses the possessed target’s Speed, as well as the target’s Strength, Dexterity, and Constitution modifiers. The possession lasts until the body drops to 0 Hit

Arch-hag

Monsters Monster Manual

Intelligence as the spellcasting ability (spell save DC 19): Augury, Find Familiar, Identify,Locate Object, Scrying, or Unseen Servant. The hag must finish a Long Rest before using this trait to cast

spells and other magical effects. Spiteful Escape. When the hag drops to 0 Hit Points, it dies only if it is within 30 feet of its anathema (a thing the DM chooses as the hag’s most hated thing

Dream

Spells Player’s Handbook

. The messenger can also shape the dream’s environment, creating landscapes, objects, and other images. The messenger can emerge from the trance at any time, ending the spell. The target recalls

saving throw. On a failed save, the target gains no benefit from its rest, and it takes 3d6 Psychic damage when it wakes up.

Sea Hag

Monsters Monster Manual

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

30 feet. Failure: If the target has 20 Hit Points or fewer, it drops to 0 Hit Points. Otherwise, the target takes 13 (3d8);{"diceNotation":"3d8", "rollType":"damage", "rollAction":"Death Glare

Vampire Umbral Lord

Monsters Monster Manual

Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead. Shadow Escape. If the vampire drops to 0 Hit Points outside its resting place

, creating the following effects: Children of the Night. The vampire exerts influence over the animals in its domain. From dusk until dawn, Medium or smaller Beasts have the Charmed condition while

Find Steed

Spells Player’s Handbook

after yours and acts independently, focusing on protecting you. Disappearance of the Steed. The steed disappears if it drops to 0 Hit Points or if you die. When it disappears, it leaves behind

), Psychic (Fey), or Necrotic (Fiend) damage. Bonus Actions Fell Glare (Fiend Only; Recharges after a Long Rest). Wisdom Saving Throw: DC equals your spell save DC, one creature within 60 feet the steed

Demilich

Monsters Monster Manual

presence, creating the following effects: Enervating Domain. Whenever a creature other than the demilich or one of its allies finishes a Long Rest within 1 mile of the lair, the creature must succeed on a

finishes a Long Rest outside that area. Travel Ward. Creatures can’t use teleportation or planar travel to enter or exit the lair. If the demilich dies or moves its lair elsewhere, these effects end immediately.Necrotic, Poison, PsychicBludgeoning, Piercing, Slashing

Simulacrum

Spells Player’s Handbook

simulacrum can’t gain levels, and it can’t take Short or Long Rests. If the simulacrum takes damage, the only way to restore its Hit Points is to repair it as you take a Long Rest, during

which you expend components worth 100 GP per Hit Point restored. The simulacrum must stay within 5 feet of you for the repair. The simulacrum lasts until it drops to 0 Hit Points, at which point it

Dracolich

Monsters Monster Manual

turn.Dracolich Lairs A dracolich lurks in a corrupted version of the lair it had in life. The region containing a dracolich’s lair is warped by its presence, creating the following effects: Sapping Mist

. The area within 1 mile of the lair is Lightly Obscured by pale fog. Whenever a creature other than the dracolich or one of its allies finishes a Long Rest in that area, it must succeed on a DC 15

Beholder

Monsters Monster Manual

in the Underdark or in lairs created for them by their servants. The region containing a beholder’s lair is twisted by its presence, creating the following effects: Scopophobia. Creatures

within 1 mile of the lair feel as if they’re being watched. Any creature (excluding the beholder and its allies) that finishes a Short Rest while within 1 mile of the lair must succeed on a DC 13

Death Tyrant

Monsters Monster Manual

region containing a death tyrant’s lair is warped by its presence, creating the following effects: Negative Energy Suffusion. Whenever a creature within 1 mile of the lair regains Hit Points from

lair feel as if they’re being watched. Any creature (excluding the death tyrant and its allies) that finishes a Short Rest while within 1 mile of the lair must succeed on a DC 15 Wisdom saving

Hat of Many Spells

Magic Items Dungeon Master’s Guide

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

appears in an unoccupied space as close to you as possible. The creature isn’t under your control and acts as it normally would, and it disappears after 1 hour or when it drops to 0 Hit Points

Quaal's Feather Token

Magic Items Dungeon Master’s Guide

pounds while flying at its maximum speed (16 miles per hour for a maximum of 144 miles per day, with a 1-hour rest for every 3 hours of flying) or 1,000 pounds at half that speed. The bird disappears

after flying its maximum distance for a day or if it drops to 0 Hit Points. You can dismiss the bird as a Magic action. Fan (Uncommon). If you are on a boat or ship, you can take a Magic action to

Moonblade

Magic Items Dungeon Master’s Guide

minute. A creature repeats the save at the end of each of its turns, ending the effect on itself on a success. You can’t use this property again until you finish a Short or Long Rest. 96-99

. You control this entity, deciding how it acts and moves. It remains until it drops to 0 Hit Points or you dismiss it as a Magic action.

Lorwyn Giant

Monsters Lorwyn: First Light

their homeland in search of wondrous things or simply a place to rest. They are deeply in tune with nature but care little for the smaller denizens around them. At best, this makes a giant aloof and

Lorwyn-Shadowmoor sleeps, it often has vivid, dramatic dreams. Giants see their dreams as powerful augurs or important messages that border on divine inspiration. These giants mark their resting spots

Shadowmoor Giant

Monsters Lorwyn: First Light

rest. They are deeply in tune with nature but care little for the smaller denizens around them. At best, this makes a giant aloof and disinterested in the squabbles of boggarts, kithkin, elves, and

. Giants see their dreams as powerful augurs or important messages that border on divine inspiration. These giants mark their resting spots with enormous stone archways to ensure their respites go

Vampire Infernalist

Monsters Astarion's Book of Hungers

Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead. Misty Escape. If the vampire drops to 0 Hit Points outside its resting place

containing an infernalist’s lair is warped by its presence, creating the following effects, all of which happen at the vampire’s discretion: Diabolic Beasts. Animals in the vampire’s domain

Deep Dragon Wyrmling