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                        Returning 35 results for 'ground cover lasts'.
                    
                
                                                     Magic Items
                                                    Dungeon Master’s Guide
                                                    
                                                
                                            
                                                    One vial of this oil can cover one Medium or smaller creature, along with the equipment it’s wearing and carrying (one additional vial is required for each size category above Medium). Applying
                                                
                                            
                                                
                                                     the oil takes 10 minutes. The affected creature then gains the effect of the Freedom of Movement spell for 8 hours.
Alternatively, the oil can be poured on the ground as a Magic action, where it
                                                
                                            
                                        
                                                     Magic Items
                                                    Dungeon Master’s Guide
                                                    
                                                
                                            
                                                    .
Brew Potion. When you finish a Long Rest, you can use the cauldron to create a Potion of Healing (greater), which takes 1 minute. The potion lasts for 24 hours, then loses its magic if not consumed
                                                
                                            
                                                
                                                     shunting anything that can’t fit inside to the nearest unoccupied space.
If you place the corpse of a Humanoid into the cauldron and cover the corpse with 200 pounds of salt (which costs 10 GP
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                    You create a wall of whirling blades made of magical energy. The wall appears within range and lasts for the duration. You make a straight wall up to 100 feet long, 20 feet high, and 5 feet thick, or
                                                
                                            
                                                
                                                     a ringed wall up to 60 feet in diameter, 20 feet high, and 5 feet thick. The wall provides Three-Quarters Cover, and its space is Difficult Terrain.
Any creature in the wall’s space makes a
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                     itself, but each of the following effects can be dispelled. If all four are dispelled, Guards and Wards ends. If you cast the spell every day for 365 days on the same area, the spell thereafter lasts
                                                
                                            
                                                
                                                     sealed by the Arcane Lock spell. In addition, you can cover up to ten doors with an illusion to make them appear as plain sections of wall.
Stairs. Webs fill all stairs in the warded area from top to
                                                
                                            
                                        
                                                     Monsters
                                                    Monster Manual
                                                    
                                                
                                            
                                                     fills a 60-foot-radius Sphere centered on a point the cataclysm can see within 150 feet. The cloud lasts for 1 minute or until the cataclysm uses Cataclysmic Event again. Creatures entirely in the
                                                
                                            
                                                
                                                     originating from a point on the ground within 150 feet. Failure: 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Swallowing Earth", "rollDamageType":"Bludgeoning"} Bludgeoning damage plus 18
                                                
                                            
                                        
                                                     Equipment
                                                    
                                                    
                                                
                                            
                                                     an Oil flask on level ground to cover a 5-foot-square area within 5 feet of yourself. If lit, the oil burns until the end of the turn 2 rounds from when the oil was lit (or 12 seconds) and deals 5 Fire
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                    You create a 5-foot-diameter sphere of fire in an unoccupied space on the ground within range. It lasts for the duration. Any creature that ends its turn within 5 feet of the sphere makes a Dexterity
                                                
                                            
                                                
                                                     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
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                     so long as it makes one continuous path along the ground. The wall lasts for the duration.
When the wall appears, each creature in its area makes a Strength saving throw, taking 4d8 Bludgeoning
                                                
                                            
                                                
                                                    A wall of strong wind rises from the ground at a point you choose within range. You can make the wall up to 50 feet long, 15 feet high, and 1 foot thick. You can shape the wall in any way you choose
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                    You conjure a claw-footed cauldron filled with bubbling liquid. The cauldron appears in an unoccupied space on the ground within 5 feet of you and lasts for the duration. The cauldron can’t be
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                    You touch a rope. One end of it hovers upward until the rope hangs perpendicular to the ground or the rope reaches a ceiling. At the rope’s upper end, an Invisible 3-foot-by-5-foot portal opens
                                                
                                            
                                                
                                                     to an extradimensional space that lasts until the spell ends. That space can be reached by climbing the rope, which can be pulled into or dropped out of it.
The space can hold up to eight Medium or
                                                
                                            
                                        
                                                     Magic Items
                                                    Dungeon Master’s Guide
                                                    
                                                
                                            
                                                     magic of the deck functions only if its cards are drawn at random. You can take a Magic action to draw a card at random from the deck and throw it to the ground at a point within 30 feet of yourself. An
                                                
                                            
                                                
                                                     identifies it as an illusion with a successful DC 15 Intelligence (Investigation) check. The illusion lasts until its card is moved or the illusion is dispelled (using a Dispel Magic spell or a similar
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                    You create a Large hand of shimmering magical energy in an unoccupied space that you can see within range. The hand lasts for the duration, and it moves at your command, mimicking the movements of
                                                
                                            
                                                
                                                     spellcasting ability modifier.
Interposing Hand. The hand grants you Half Cover against attacks and other effects that originate from its space or that pass through it. In addition, its space counts as
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                    A wall of water springs into existence at a point you choose within range. You can make the wall up to 300 feet long, 300 feet high, and 50 feet thick. The wall lasts for the duration.
When the wall
                                                
                                            
                                                
                                                     creature must succeed on a Strength (Athletics) check against your spell save DC to move at all. If it fails the check, it can’t move. A creature that moves out of the wall falls to the ground.
                                                
                                            
                                        
                                                     Magic Items
                                                    Dungeon Master’s Guide
                                                    
                                                
                                            
                                                     are set in a row along the haft. It has three other properties as well, detailed below.
Buttons. You can press one of the following buttons as a Bonus Action; a button’s effect lasts until you
                                                
                                            
                                                
                                                     magnetic north. (Nothing happens if this function of the rod is used in a location that has no magnetic north.) The rod also gives you knowledge of your approximate depth beneath the ground or your
                                                
                                            
                                        
                                                     Spells
                                                    Player’s Handbook
                                                    
                                                
                                            
                                                    ) to conceal the glyph. The glyph can cover an area no larger than 10 feet in diameter. If the surface or object is moved more than 10 feet from where you cast this spell, the glyph is broken, and the
                                                
                                            
                                                
                                                     creatures or creates harmful objects or traps, they appear as close as possible to the intruder and attack it. If the spell requires Concentration, it lasts until the end of its full duration.
Using a Higher
                                                
                                            
                                        
                                                     Magic Items
                                                    Dungeon Master’s Guide
                                                    
                                                
                                            
                                                    .
61–64
Grass covers a 60-foot-radius circle of ground, with the center of that circle as close to the chosen point of origin as possible. Grass that’s already there grows to ten times its
                                                
                                            
                                                
                                                    , the creature repeats the save at the end of its next turn. On a successful save, the effect ends. On a failed save, the creature has the Petrified condition instead of the Restrained condition. The petrification lasts until the creature is freed by the Greater Restoration spell or similar magic.
                                                
                                            
                                        
                                                     Magic Items
                                                    Waterdeep: Dungeon of the Mad Mage
                                                    
                                                
                                            
                                                     click whenever the die is cast.
The dodecahedron can be hurled up to 60 feet as an action. A random magical effect occurs when the die comes to rest after rolling across the ground for at least
                                                
                                            
                                                
                                                     Dexterity saving throw, taking 40 (9d8) force damage on a failed save, or half as much damage on a successful one.
3–4
The dodecahedron casts light on itself. The effect lasts
                                                
                                            
                                        
                                                     Monsters
                                                    Strixhaven: A Curriculum of Chaos
                                                    
                                                
                                            
                                                    ).
Sanguine Sense. While Y’demi isn’t blinded, she can see any creature that isn’t an Undead or a Construct within 60 feet of itself, even through total cover, heavily obscured areas
                                                
                                            
                                                
                                                     blood mages almost impossible to ambush.NecroticSanguine Tentacles (1/Day). The blood in the copper basin disappears as tentacles of congealed blood fill a 10-foot cube centered at a point on the ground
                                                
                                            
                                        
                                                     Magic Items
                                                    Fizban's Treasury of Dragons
                                                    
                                                
                                            
                                                     the dragon the scale came from. The transformation lasts for 1 hour. Any equipment you are wearing or carrying melds into your new form or falls to the ground (your choice). For the duration, you use
                                                
                                            
                                        
                                                     Monsters
                                                    Monstrous Compendium Vol. 1: Spelljammer Creatures
                                                    
                                                
                                            
                                                     creatures, or eight Tiny creatures. A creature inside a cavity has three-quarters cover against attacks and other effects that originate outside the cavity. The yggdrasti’s cavities aren’t
                                                
                                            
                                                
                                                     connected to one another.
False Appearance. If the yggdrasti is motionless and rooted in the ground at the start of combat, it looks just like a dead tree and has advantage on its initiative roll. Moreover
                                                
                                            
                                        
                                                     Monsters
                                                    Eberron: Rising from the Last War
                                                    
                                                
                                            
                                                     ground and through openings. The fog lasts for 10 minutes or until the living spell’s concentration ends (as if concentrating on a spell).PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks
                                                
                                            
                                        
                                                     Spells
                                                    Forgotten Realms: Heroes of Faerûn
                                                    
                                                
                                            
                                                    For the duration, moonlight fills a 20-foot Emanation originating from you with Dim Light. While in that area, you and your allies have Half Cover and Resistance to Cold, Lightning, and Radiant
                                                
                                            
                                                
                                                     damage.
While the spell lasts, you can use one of the following options, ending the spell immediately:
Liberation. When you fail a saving throw to avoid or end the Frightened, Grappled, or Restrained
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     deep and covers the ground in the boggle’s space. The puddle is difficult terrain for all creatures except boggles and lasts for 1 hour.
If the oil is slippery, any creature that enters the puddle
                                                
                                            
                                                
                                                     to the destination as well, and anything the boggle puts through the rift (including a portion of its body) emerges at the destination. Only the boggle can use the rift, and it lasts until the end of the boggle’s next turn.
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     creatures whose combined average hit points don’t exceed 500. These creatures magically rise up from the ground or otherwise form in unoccupied spaces within 300 feet of Orcus and obey his commands
                                                
                                            
                                                
                                                     Tail or Necrotic Bolt attack.
Creeping Death (Costs 2 Actions). Orcus chooses a point on the ground that he can see within 100 feet of him. A cylinder of swirling necrotic energy 60 feet tall and
                                                
                                            
                                        
                                                     Monsters
                                                    Monstrous Compendium Vol. 4: Eldraine Creatures
                                                    
                                                
                                            
                                                    ":"recharge", "rollAction":"Tendrils of Slumber"}. The nightmare haunt creates spectral tendrils that cover the ground in a 20-foot square that it can see within 30 feet of itself for 1 minute or until it
                                                
                                            
                                                
                                                     or take 11 (2d10);{"diceNotation":"2d10", "rollType":"damage", "rollAction":"Tendrils of Slumber", "rollDamageType":"necrotic"} necrotic damage and have the restrained condition. The affected ground
                                                
                                            
                                        
                                                    Cauldron of Rebirth
                                                    
    
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                                                     Magic Items
                                                    Tasha’s Cauldron of Everything
                                                    
                                                
                                            
                                                    . When you finish a long rest, you can use the cauldron to create a potion of healing, greater;potion of greater healing. The potion lasts for 24 hours, then loses its magic if not consumed.
As an
                                                
                                            
                                                
                                                     fit inside to the nearest unoccupied space.
If you place the corpse of a humanoid into the cauldron and cover the corpse with 200 pounds of salt (which costs 10 gp) for at least 8 hours, the salt is
                                                
                                            
                                        
                                                     Monsters
                                                    Guildmasters’ Guide to Ravnica
                                                    
                                                
                                            
                                                     anchored to the ground that comes within 30 feet of the moving wurm for the first time on a turn takes 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Earth Tremors","rollDamageType
                                                
                                            
                                                
                                                    . A swallowed creature is blinded and restrained, has total cover against attacks and other effects outside the wurm, and takes 17 (5d6);{"diceNotation":"5d6","rollType":"damage","rollAction":"Bite
                                                
                                            
                                        
                                                    Orcus
                                                    
    
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                                                     Monsters
                                                    Out of the Abyss
                                                    
                                                
                                            
                                                     creatures whose combined average hit points don’t exceed 500. These undead magically rise up from the ground or otherwise form in unoccupied spaces within 300 feet of Orcus and obey his commands
                                                
                                            
                                                
                                                    .
A Taste of Undeath. Orcus casts chill touch (17th level).
Creeping Death (Costs 2 Actions). Orcus chooses a point on the ground that he can see within 100 feet of him. A cylinder of swirling
                                                
                                            
                                        
                                                     Monsters
                                                    The Wild Beyond the Witchlight
                                                    
                                                
                                            
                                                    "} bludgeoning damage.
Boggle Oil (3 Applications). Squirt expends 1 application of boggle oil to create a 10-foot-square puddle of slippery, non-flammable oil on the ground within 5 feet of it. The puddle
                                                
                                            
                                                
                                                     is difficult terrain and lasts for 1 hour. Each creature that enters the puddle’s area or starts its turn there must succeed on a DC 11 Dexterity saving throw or fall prone. Boggles are
                                                
                                            
                                        
                                                     Monsters
                                                    Strixhaven: A Curriculum of Chaos
                                                    
                                                
                                            
                                                     (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Force Barrier"}. The professor magically creates a wall of translucent, golden force within 90 feet of itself. The wall lasts
                                                
                                            
                                                
                                                     provides total cover. It has AC 17, 30 hit points, and immunity to poison and psychic damage.
Spellcasting. The professor casts one of the following spells, requiring no material components and using
                                                
                                            
                                        
                                                     Monsters
                                                    Quests from the Infinite Staircase
                                                    
                                                
                                            
                                                    );{"diceNotation":"8d6", "rollType":"damage", "rollAction":"Sap Squirt", "rollDamageType":"acid"} acid damage and become covered in acidic sap. This sap lasts for 1 minute or until a creature uses its
                                                
                                            
                                                
                                                    ":"acid"} acid damage at the start of each of its turns.
Spiked Leaves (Snapper Saw Only). Creatures within 10 feet of the horrid plant and not behind total cover must make a DC 14 Dexterity saving
                                                
                                            
                                        
                                                     Monsters
                                                    Mordenkainen Presents: Monsters of the Multiverse
                                                    
                                                
                                            
                                                     stalk the killing field, poisoning the ground and sickening creatures they encounter. Sometimes they might be hired to lift the very plagues they spread, but the price for such work is high, and the
                                                
                                            
                                                
                                                    );{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Bringer of Plagues"}. The oinoloth blights the area in a 30-foot-radius sphere centered on itself. The blight lasts for 24 hours. While the area is
                                                
                                            
                                        
                                                    Yeenoghu
                                                    
    
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                                                     Monsters
                                                    Out of the Abyss
                                                    
                                                
                                            
                                                     hands before ripping out its throat with his teeth.Yeenoghu’s Lair
Yeenoghu’s lair in the Abyss is called the Death Dells, its barren hills and ravines serving as one great hunting ground
                                                
                                            
                                                
                                                     same effect two rounds in a row.
Yeenoghu causes an iron spike—5 feet tall and 1 inch in diameter—to burst from the ground at a point he can see within 100 feet of him. Any creature in
                                                
                                            
                                        
                                                     Monsters
                                                    Icewind Dale: Rime of the Frostmaiden
                                                    
                                                
                                            
                                                     points and doesn’t regenerate.
If buried in the ground under a foot or more of earth, the heart melts away and summons a blizzard like that created by the control weather spell. It takes 10
                                                
                                            
                                                
                                                     minutes for the heart to melt and the blizzard to form. The blizzard lasts for 8 hours.
A hag or similar creature can perform a ritual that turns the heart into a magical talisman that acts like a
                                                
                                            
                                        
                                                     Monsters
                                                    Van Richten’s Guide to Ravenloft
                                                    
                                                
                                            
                                                     where it died 1d12 months later, unless the ground where it took root is sown with salt or soaked with poison.
Unusual Nature. The plant doesn’t require sleep.Multiattack. The plant makes three
                                                
                                            
                                                
                                                     grapple ends. While enveloped, the target is restrained, and it has total cover against attacks and effects originating outside the pod. The enveloped target must also immediately succeed on a DC 16
                                                
                                            
                                        






