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                        Returning 35 results for 'gem cause location'.
                    
                
                                                     Magic Items
                                                    Dungeon Master’s Guide
                                                    
                                                
                                            
                                                    This prism has 50 charges. While you are holding it, you can take a Magic action and use one of three command words to cause one of the following effects:
First Command Word. The gem sheds Bright
                                                
                                            
                                                
                                                     function of the gem.
Second Command Word. You expend 1 charge and cause the gem to fire a brilliant beam of light at one creature you can see within 60 feet of yourself. The creature must succeed on a
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                    You sense any trap within range that is within line of sight. A trap, for the purpose of this spell, includes any object or mechanism that was created to cause damage or other danger. Thus, the spell
                                                
                                            
                                                
                                                     that a trap is present but not its location. You do learn the general nature of the danger posed by a trap you sense.
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                     take a Magic action to cause the image to move to any other spot within range. As the image changes location, you can alter its appearance so that its movements appear natural for the image. For
                                                
                                            
                                                
                                                     duration. It seems real, including sounds, smells, and temperature appropriate to the thing depicted, but it can’t deal damage or cause conditions.
If you are within range of the illusion, you can
                                                
                                            
                                        
                                                     Magic Items
                                                    Dungeon Master’s Guide
                                                    
                                                
                                            
                                                    This helm is set with 1d10 diamonds, 2d10 rubies, 3d10 fire opals, and 4d10 opals. Any gem pried from the helm crumbles to dust. When all the gems are removed or destroyed, the helm loses its magic
                                                
                                            
                                                
                                                     to cause one weapon you are holding to burst into flames. The flames emit Bright Light in a 10-foot radius and Dim Light for an additional 10 feet. The flames are harmless to you and the weapon. When
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                     is purely visual; it isn’t accompanied by sound, smell, or other sensory effects.
As a Magic action, you can cause the image to move to any spot within range. As the image changes location, you
                                                
                                            
                                        
                                                     Magic Items
                                                    Dungeon Master’s Guide
                                                    
                                                
                                            
                                                    
—
19–23
Fates
09–16
24–27
Flames
—
28–31
Fool
—
32–36
Gem
17–24
37–41
Jester
25–32
42–46
                                                
                                            
                                                
                                                     you occupied when you disappeared. You remain imprisoned until you are found and removed from the sphere. You can’t be located by any Divination magic, but a Wish spell can reveal the location
                                                
                                            
                                        
                                                     Magic Items
                                                    Dungeon Master’s Guide
                                                    
                                                
                                            
                                                    This wand has 7 charges. While holding it, you can take a Magic action to expend 1 charge while choosing a point within 120 feet of yourself. That location becomes the point of origin of a spell or
                                                
                                            
                                                
                                                     point of origin. Instead, a stream of 1d4 × 10 gems, each worth 1 GP, shoots from the wand’s tip in a Line 30 feet long and 5 feet wide toward the chosen point of origin. Each gem deals 1
                                                
                                            
                                        
                                                     Monsters
                                                    Fizban's Treasury of Dragons
                                                    
                                                
                                            
                                                    , plus 13 (3d8);{"diceNotation":"3d8", "rollType":"damage", "rollAction":"Longsword", "rollDamageType":"radiant"} radiant damage. The dragonborn can cause the sword to flare with bright light, and the
                                                
                                            
                                                
                                                     consider their draconic heritage—chromatic, metallic, or gem—something like a large extended family. But for dragonborn champions, this bond is spiritual as much as biological, and they devote
                                                
                                            
                                        
                                                     Magic Items
                                                    Storm King's Thunder
                                                    
                                                
                                            
                                                    This diamond contains the blood of a creature — blood that appears in the form of the blod (blood) rune. While the item is on your person, you can use your action to divine the location of the
                                                
                                            
                                                
                                                     creature nearest to you that is related to the blood in the item and that isn’t Undead. You sense the distance and direction of the creature relative to your location. The creature is either the
                                                
                                            
                                        
                                                     Monsters
                                                    Tomb of Annihilation
                                                    
                                                
                                            
                                                     following properties while attuned to the dagger, provided he has the weapon drawn:
Cause a blue gem set into the dagger’s pommel to shed bright light in a 20-foot radius and dim light for an
                                                
                                            
                                                
                                                     additional 20 feet, or make the gem go dark.
Turn the dagger into a compass that, while resting on Artus’s palm, points north.
Cast dimension door from the dagger. Once this property is used
                                                
                                            
                                        
                                                     Monsters
                                                    Fizban's Treasury of Dragons
                                                    
                                                
                                            
                                                     Sardior's divine essence survives within every gem dragon. This philosophy is central to the teachings of Sardior's dragonborn champions, who wield psionic power in the service of their mysterious cause
                                                
                                            
                                                
                                                    , metallic, or gem—something like a large extended family. But for dragonborn champions, this bond is spiritual as much as biological, and they devote themselves to their divine ancestor. Dragonborn champions advance the cause of their dragon god among draconic creatures and other folk alike.Psychic
                                                
                                            
                                        
                                                     Monsters
                                                    Fizban's Treasury of Dragons
                                                    
                                                
                                            
                                                     of gem dragon it was in life and has AC 20, 15 hit points, and immunity to all damage except force. Unless the gemstone is destroyed, after 1d20;{"diceNotation":"1d20", "rollType":"roll", "rollAction
                                                
                                            
                                                
                                                     unoccupied space.
While inhabited, the object becomes a magic item if it wasn’t already, and a Tiny cracked gemstone matching the kind of gem dragon the shard was in life appears somewhere on the
                                                
                                            
                                        
                                                     Monsters
                                                    Fizban's Treasury of Dragons
                                                    
                                                
                                            
                                                     their draconic heritage—chromatic, metallic, or gem—something like a large extended family. But for dragonborn champions, this bond is spiritual as much as biological, and they devote
                                                
                                            
                                                
                                                     themselves to their divine ancestor. Dragonborn champions advance the cause of their dragon god among draconic creatures and other folk alike.
                                                
                                            
                                        
                                                     Magic Items
                                                    Tomb of Annihilation
                                                    
                                                
                                            
                                                    This +3 dagger belongs to Artus Cimber. While you have the dagger drawn, you can use a bonus action to activate one of the following properties:
Cause a blue gem set into the dagger
                                                
                                            
                                                
                                                    ’s pommel to shed bright light in a 20-foot radius and dim light for an additional 20 feet, or make the gem go dark.
Turn the dagger into a compass that, while resting on your palm, points north
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                    ":"Sling", "rollDamageType":"bludgeoning"} bludgeoning damage.Fleeing his pursuers, Raxivort wandered across the multiverse and spawned xvarts, who not only look like him but also cause any magic that
                                                
                                            
                                                
                                                     could reveal his location to point to the nearest xvart instead.
Xvarts
Xvarts are cowardly, greedy creatures spawned by a renegade demigod, Raxivort. They have blue skin, orange eyes, and
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     bounds away in search of its prey. It senses the location of its target across planar boundaries, but such detection is accurate only to within a thousand yards; to close the remaining distance, the steel
                                                
                                            
                                                
                                                     can be used in another steel predator. Battle damage can cause this instinct to fail, however, in which case the steel predator lingers in the area, hunting and killing other creatures that resemble
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     hive abandon their lair and search for a new one. When a suitable location is found, the largest kruthik in the hive undergoes a metamorphosis, forming a cocoon around itself and emerging several weeks
                                                
                                            
                                                
                                                     warning and avoid areas where many other kruthiks have died. Slaying a sufficient number of kruthiks in one area might cause the remaining hive members to move elsewhere.
Although they can feed on
                                                
                                            
                                        
                                                     Monsters
                                                    Tales from the Yawning Portal
                                                    
                                                
                                            
                                                    , an aboleth can invoke the ambient magic to take lair actions. On initiative count 20 (losing initiative ties), the aboleth takes a lair action to cause one of the following effects:
The aboleth
                                                
                                            
                                                
                                                     it within minutes.
As an action, the aboleth can create an illusory image of itself within 1 mile of the lair. The copy can appear at any location the aboleth has seen before or in any location a
                                                
                                            
                                        
                                                     Magic Items
                                                    Storm King's Thunder
                                                    
                                                
                                            
                                                     altitude and location remain fixed until the orb is returned or replaced.
As an action, you can cause one of the following effects to occur if you are touching the orb:
The castle moves at a
                                                
                                            
                                        
                                                     Magic Items
                                                    Princes of the Apocalypse
                                                    
                                                
                                            
                                                     you, but not their exact location.
You can cast dominate monster (save DC 17) on an earth elemental. Once you have done so, Ironfang can’t be used this way again until the next dawn
                                                
                                            
                                                
                                                     perform the ritual, Ironfang can’t be used to perform the ritual again until the next dawn.
Flaw. Ironfang heightens its wielder’s destructive nature. While attuned to the weapon, you gain the following flaw: “I like to break things and cause ruin.”
                                                
                                            
                                        
                                                     Monsters
                                                    Princes of the Apocalypse
                                                    
                                                
                                            
                                                     count 20 (losing initiative ties), Ogrémoch uses his lair action to cause one of the following effects:
A 10-foot-radius area of rocky or earthy ground within 60 feet of Ogrémoch turns
                                                
                                            
                                                
                                                     Ogrémoch’s location every 2d12;{"diceNotation":"2d12","rollType":"roll","rollAction":"Earth tremors"} hours, each lasting 1d10;{"diceNotation":"1d10","rollType":"roll","rollAction":"Earth
                                                
                                            
                                        
                                                     Monsters
                                                    Waterdeep: Dungeon of the Mad Mage
                                                    
                                                
                                            
                                                     parts restored. His new body appears in a random safe location in Undermountain.
Spellcasting. Halaster is a 20th-level spellcaster. His spellcasting ability is Intelligence (spell save DC 22, +14 to hit
                                                
                                            
                                                
                                                     (losing initiative ties), Halaster takes a lair action to cause one of the following effects:
Halaster targets a volume of unoccupied space or solid stone no larger than four 10-foot cubes within 30
                                                
                                            
                                        
                                                     Monsters
                                                    Tyranny of Dragons
                                                    
                                                
                                            
                                                     encountered in its lair has a challenge rating of 16 (15,000 XP).
Lair Actions
On initiative count 20 (losing initiative ties), the mummy lord takes a lair action to cause one of the following effects
                                                
                                            
                                                
                                                    ; the mummy lord can’t use the same effect two rounds in a row.
Each undead creature in the lair can pinpoint the location of each living creature within 120 feet of it until initiative count 20
                                                
                                            
                                        
                                                     Monsters
                                                    Eberron: Rising from the Last War
                                                    
                                                
                                            
                                                    ","rollAction":"Rejuvenation"} days, regaining all her hit points and becoming active again. The new body appears within two hundred miles of the location at which she was destroyed.
Spellcasting. Illmarrow
                                                
                                            
                                                
                                                     Death.
Trapped in Undeath. When Minara restored Erandis as a lich, she hid her daughter’s phylactery, weaving enchantments into it that cause Erandis to be reborn in a random safe haven after she
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     Material Plane, a ki-rin chooses a similar location for its lair, such as atop a tall pinnacle or within a cloud solidified by the ki-rin’s magic. The chosen location is almost always hard to
                                                
                                            
                                                
                                                     working behind the scenes, or they might be champions of their master’s cause, out to defeat villainy wherever it is found.
When viewed from the outside, a ki-rin’s lair is indistinguishable
                                                
                                            
                                        
                                                     Monsters
                                                    Candlekeep Mysteries
                                                    
                                                
                                            
                                                     Sarnaster’s Lair
Valin can use her lair actions in any area of the tomb.
Lair Actions
On initiative count 20 (losing initiative ties), Valin takes a lair action to cause one of the following
                                                
                                            
                                                
                                                     effects; Valin can’t use the same effect two rounds in a row.
Each undead creature in the lair can pinpoint the location of each living creature within 120 feet of it until initiative count 20
                                                
                                            
                                        
                                                    Graz'zt
                                                    
    
        Legacy
    
    
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                                                     Monsters
                                                    Out of the Abyss
                                                    
                                                
                                            
                                                     Zelatar, found within his Abyssal domain of Azzatar. Graz’zt’s maddening influence radiates outward in a tangible ripple, warping reality around him. Given enough time in a single location
                                                
                                            
                                                
                                                     initiative count 20 (losing initiative ties), Graz’zt can take a lair action to cause one of the following effects; he can’t use the same effect two rounds in a row:
Graz’zt casts
                                                
                                            
                                        
                                                     Monsters
                                                    Waterdeep: Dungeon of the Mad Mage
                                                    
                                                
                                            
                                                     takes a lair action to cause one of the following effects; the mummy lord can’t use the same effect two rounds in a row.
Each undead creature in the lair can pinpoint the location of each
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     to greater and greater atrocities in the name of their cause, only to eventually reveal his true nature and claim their souls as his own.Fraz-Urb’luu’s Lair
Fraz-Urb’luu’s
                                                
                                            
                                                
                                                     location of all illusions and hidden creatures within 15 feet of it.
Poison; Bludgeoning, Piercing, and Slashing that is NonmagicalCold, Fire, Lightning
                                                
                                            
                                        
                                                     Monsters
                                                    Icewind Dale: Rime of the Frostmaiden
                                                    
                                                
                                            
                                                     immediately after Auril in the initiative order and obeys her commands.
Ice Stasis (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Ice Stasis"}. Auril magically creates a gem-sized
                                                
                                            
                                                
                                                     to any location on the island. If the space she chooses as her destination is already occupied, Auril appears in the closest unoccupied space to it instead.
Auril telepathically communicates with any
                                                
                                            
                                        
                                                     Monsters
                                                    Princes of the Apocalypse
                                                    
                                                
                                            
                                                     (such as the Weeping Colossus in chapter 5). On initiative count 20 (losing initiative ties), Imix uses his lair action to cause one of the following effects:
Any fires in the lair flare up
                                                
                                            
                                                
                                                     location. At first, effects are minor — grass turns brown, animals become listless, work and travel become very tiring. The longer Imix remains, the worse the heat becomes; after 5 days, crops
                                                
                                            
                                        
                                                     Monsters
                                                    Mythic Odysseys of Theros
                                                    
                                                
                                            
                                                     worshipers dedicated to Pharika previously hoarded secrets and engaged in dark rituals.
Island of Potent Magic. Although Skathos’s location remains a mystery, stories tell of the island’s
                                                
                                            
                                                
                                                    .
Lair Actions
On initiative count 20 (losing initiative ties), Hythonia can take a lair action to cause one of the following effects. She can’t use the same effect two rounds in a row
                                                
                                            
                                        
                                                     Monsters
                                                    Fizban's Treasury of Dragons
                                                    
                                                
                                            
                                                     antics sometimes cause avalanches that threaten nearby villages.
5
An adult crystal dragon enjoys shaping the ice and snow near a den of troll;trolls into a labyrinth and watching the trolls try to
                                                
                                            
                                                
                                                     above to build their lairs. Then, like gem cutters seeking the perfect diamond, they spend much of their lives refining, polishing, and enhancing the beauty of their lairs.
Crystal dragons&rsquo
                                                
                                            
                                        
                                                     Magic Items
                                                    The Book of Many Things
                                                    
                                                
                                            
                                                    
Donjon*
14
Door
15
Dragon
16
Elemental
17
Euryale*
18
Expert
19
Fates*
20
Fey
21
Fiend
22
Flames*
23
Fool*
24
Gem*
25
Giant
26
                                                
                                            
                                                
                                                     drawn. The precise location in the Feywild to which the fey crossing leads is determined by the DM.
Fiend. A powerful Fiend appears in a nearby unoccupied space and offers you a deal. The precise
                                                
                                            
                                        
                                                     Magic Items
                                                    Tasha’s Cauldron of Everything
                                                    
                                                
                                            
                                                    , you can use your reaction to cause them to be hit instead. You can’t use this reaction again until you finish a short or long rest.
4
The Mill Road Murders (halfling canine)
3 green hag
                                                
                                            
                                                
                                                    , a skeleton, zombie, or ghoul also appears at a random location within 5 miles of you, searching for the living to kill. A humanoid killed by these undead rises as the same type of undead at the next
                                                
                                            
                                        





