covers return ground to have realms

Grease

Spells Player’s Handbook

Nonflammable grease covers the ground in a 10-foot square centered on a point within range and turns it into Difficult Terrain for the duration. When the grease appears, each creature standing in

Oil of Slipperiness

Magic Items Dungeon Master’s Guide

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

covers a 10-foot square, duplicating the effect of the Grease spell in that area for 8 hours. This sticky, black unguent is thick and heavy, but it flows quickly when poured.

Dancing Sword

Magic Items Dungeon Master’s Guide

tries to return to your hand. If you have no hand free, the weapon falls to the ground in your space. If the weapon has no unobstructed path to you, it moves as close to you as it can and then falls to the ground. It also ceases to hover if you grasp it or are more than 30 feet away from it.

Eye and Hand of Vecna

Magic Items Dungeon Master’s Guide

damage on a failed save or half as much damage on a successful one. A creature reduced to 0 Hit Points by this damage is transformed into green slime (see chapter 3) that covers the ground in its

Wand of Wonder

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

Figurine of Wondrous Power

Magic Items Dungeon Master’s Guide

A Figurine of Wondrous Power is a statuette small enough to fit in a pocket. If you take a Magic action to throw the figurine to a point on the ground within 60 feet of yourself, the figurine becomes

weapons disappear and the horns return when the goat reverts to figurine form. While you ride the goat, any Hostile creature that starts its turn within a 30-foot Emanation originating from the goat must

Boggle

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

Riverine

Monsters Journeys through the Radiant Citadel

. The riverine conjures swampy ground that briefly covers the ground in a 20-foot square the riverine can see within 120 feet of itself. That area becomes difficult terrain until initiative count

, the flora and fauna return to normal levels, and its river dries out over the course of 1d10;{"diceNotation":"1d10","rollType":"roll","rollAction":"Regional Effect Fade Days"} days. All other effects

Guardian of Nature

Spells Xanathar's Guide to Everything

Tree. Primal Beast. Bestial fur covers your body, your facial features become feral, and you gain the following benefits: Your walking speed increases by 10 feet. You gain darkvision with a range

hair, and you gain the following benefits: You gain 10 temporary hit points. You make Constitution saving throws with advantage. You make Dexterity- and Wisdom-based attack rolls with advantage. While you are on the ground, the ground within 15 feet of you is difficult terrain for your enemies.

Adult Lunar Dragon

Monsters Spelljammer: Adventures in Space

spent legendary actions at the start of its turn. Tail Attack. The dragon makes one Tail attack. Treacherous Ice. Magical ice covers the ground in a 20-foot radius centered on a point the dragon can

ancient or adult lunar dragon’s lair is warped by the dragon’s magic, which produces one or more of the following effects: Black Frost. A thin layer of black frost covers the ground

Ancient Lunar Dragon

Monsters Spelljammer: Adventures in Space

spent legendary actions at the start of its turn. Tail Attack. The dragon makes one Tail attack. Treacherous Ice. Magical ice covers the ground in a 20-foot radius centered on a point the dragon

covers the ground, which kills all ordinary plants growing within 6 miles of the lair if the dragon is ancient, or within 3 miles if the dragon is an adult. Haunting Moan. A haunting sound gets

Goblin Psi Brawler

Monsters Phandelver and Below: The Shattered Obelisk

physical might. Their strikes crackle with psychic energy, and while angered, goblin psi brawlers can unleash a telekinetic thrust strong enough to knock enemies to the ground. Psionic Goblins The

other Aberrations, which help them transform in return for their service as shock troops. Regardless, the result is the same: a goblin with unnatural and barely contained psychic power. Psionic goblins

Nonaton Modron

Monsters Planescape: Adventures in the Multiverse

arm against other targets. The nonaton has nine arms, each of which can grapple one target. Pillar of Truth. The nonaton chooses a point on the ground that it can see within 60 feet of itself. A 60

leadership positions, maintaining order in Mechanus and the realms beyond. For more information on modrons, see the Monster Manual.

Borthak

Monsters Vecna: Eve of Ruin

Glacial Aura. At the end of the borthak’s turn, slippery ice covers surfaces within 10 feet of the borthak. This ice is difficult terrain. When a creature other than the borthak enters the ice

siphon heat from the ground. A borthak’s body is so efficient at pulling the heat from its surroundings that it can transform a small, temperate glen into a frigid, slushy bog. Native plants and

Star Spawn Mangler

Monsters Mordenkainen Presents: Monsters of the Multiverse

attacks.A mangler is a low-slung, creeping horror with multiple gangly arms—it most often has six arms but can have any number from four to eight. Manglers creep along the ground or the walls

of existence lie realms alien to mortal life. Some are so hostile that even a moment’s contact is enough to break a mortal’s mind. Yet beings do exist that are native to these realms

Sea Spawn

Monsters Mordenkainen Presents: Monsters of the Multiverse

the Forgotten Realms setting) might notice one curious fact about the islands’ human inhabitants: no infants or elderly are among them. This is because babies born to the Rocklanders are claimed

by a kraken (see the Monster Manual) named Slarkrethel. The experience transforms the children into fanatics dedicated to the kraken. They return from the sea as humans, but when they reach old age

Star Spawn Larva Mage

Monsters Mordenkainen Presents: Monsters of the Multiverse

Return to Worms. When the mage is reduced to 0 hit points, it breaks apart into a swarm of insects (see the Monster Manual) in the same space. Unless the swarm is destroyed, the mage reforms from it

planes of existence lie realms alien to mortal life. Some are so hostile that even a moment’s contact is enough to break a mortal’s mind. Yet beings do exist that are native to these

Young Dragon Turtle

Monsters Fizban's Treasury of Dragons

dragon turtles for solid ground. Ancient dragon turtles might sleep for years or decades while floating along the surface of the ocean, enjoying the warmth of the sun and letting vegetation take root on

visitors the vastness of my domain, so they appreciate how insignificant they are. 5 I attack anyone I notice taking from the sea’s bounty without offering something in return. 6 I think

Dragon Turtle Wyrmling

Monsters Fizban's Treasury of Dragons

creature can be as large as an island— and indeed, legends suggest that many unwitting sailors wrecked at sea have mistaken slumbering dragon turtles for solid ground. Ancient dragon turtles might

insignificant they are. 5 I attack anyone I notice taking from the sea’s bounty without offering something in return. 6 I think of sailors’ songs as their “water speech&rdquo

Yeenoghu Legacy

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

Aarakocra Legacy

Species Elemental Evil Player's Companion

. Beak and Feather From below, aarakocra look much like large birds. Only when they descend to roost on a branch or walk across the ground does their humanoid appearance reveal itself. Standing

people forced to live and toil on the ground. Avian Mannerisms The resemblance of aarakocra to birds isn’t limited to physical features. Aarakocra display many of the same mannerisms as

Unspeakable Horror (Aberrant Armor)