being boon diffusing check return

Vampire

Monsters Monster Manual

, the vampire uses Shape-Shift to become mist (no action required). If it can’t use Shape-Shift, it is destroyed. While it has 0 Hit Points in mist form, it can’t return to its vampire form

regains 1 Hit Point after spending 1 hour there. Spider Climb. The vampire can climb difficult surfaces, including along ceilings, without needing to make an ability check. Vampire Weakness. The

Arch-hag

Monsters Monster Manual

). Otherwise, the hag drops to 1 Hit Point and teleports to a harmless demiplane, and it can’t return to the plane it left for 2d6;{"diceNotation":"2d6", "rollType":"roll", "rollAction":"Spiteful

(excluding the hag and its allies) within 1 mile of the lair subtract 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Lapsus Linguae"} from any ability check they make when they take the

Mark of Storm

Feats Eberron: Forge of the Artificer

) check or an ability check using Navigator's Tools, you can roll 1d4 and add the number rolled to the ability check. Storm’s Boon. You have Resistance to Lightning damage. Storm Magic. You know the

Boon of Fluid Forms

Feats Forgotten Realms: Heroes of Faerûn

Epic Boon Feat (Prerequisite: Level 19+) You gain the following benefits. Ability Score Increase. Increase your Intelligence, Wisdom, or Charisma score by 1, to a maximum of 30. Shapechanger. You

Hit Points of the form. The shape-shifting effect lasts for 1 hour, and it ends early if you have no Temporary Hit Points left or if you take a Magic action to return to your true form. Your game

Will-o'-Wisp (Variant)

Monsters The Wild Beyond the Witchlight

(as if concentrating on a spell). Magic Boon (Recharges after a Long Rest). The will-o’-wisp grants a boon to one creature it can see within 5 feet of it that isn’t an Undead. The boon

’s recipient gains a d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Magic Boon"} and can, at any time within the next 24 hours, roll this die and add the number rolled to one ability

Inquisitive's Goggles

Magic Items Wayfinder's Guide to Eberron

The lenses of these goggles are carved from Siberys dragonshards. While garish in appearance, these goggles are a boon to any Tharashk inquisitive. To attune to the goggles, you must possess the Mark

) checks. When you examine an object, you can make a Wisdom (Perception) check to identify the aura of the last living creature to touch the object. The DC is 13 + the number of days since the last contact

Killmoulis

Monsters Mordenkainen's Fiendish Folio Volume 1

killmoulis can be either a bane or boon to an adventuring party. When kept well fed with tasty treats, this creature is a helpful assistant that mends armor, collects herbs that make the blandest rations

help a tired or lost traveler. Emerging from the shadows near the site of the deed, the creature takes to the road, wandering to seek out travelers who might have food it can sneak away with in return

Leprechaun

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

. They delight in pranking such foolish creatures or pilfering from them in return. Leprechauns take pride in their appearances, dressing in dapper outfits that typically feature red fabrics, gleaming

Skabatha Nightshade

Monsters The Wild Beyond the Witchlight

Boon of Immortality. Skabatha is immune to any effect that would age her, and she can’t die from old age. Forgetfulness. The first creature that Skabatha sees after she finishes a long rest is

regains all of its shared spells. Alter Size. Skabatha magically shrinks herself to Tiny size (between 4 and 8 inches tall) or returns to her normal size. If Skabatha lacks the room to return

Carrion Stalker

Monsters Van Richten’s Guide to Ravenloft

check. On its turn, the carrion stalker can detach itself from the target by using 5 feet of movement. When it dies, the carrion stalker detaches from any creature it is attached to. Larval Burst (1

they root among filth. The crawlers then spread these grubs, potentially infecting whole sewers, graveyards, or battlefields with carrion stalkers. In return, carrion stalkers avoid preying on carrion crawlers.

Vampiric Mind Flayer

Monsters Van Richten’s Guide to Ravenloft

Spider Climb. The mind flayer can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Sunlight Sensitivity. While in sunlight, the mind flayer has

the cerebral fluids from sapient minds. After doing so, they return to the Elder Brain of Bluetspur, which liquefies them into its pool and releases their stolen essences amid a hormone brine. This

Moloch

Monsters Mordenkainen Presents: Monsters of the Multiverse

archdevils in check. The arrangement unraveled, however, when Moloch took the night hag named Malagard for his advisor. Her poisonous words gradually convinced him to attempt to topple Asmodeus. The

time in preparing for his return. He amassed an army of devils and monsters and left them to make final preparations for invading the Nine Hells, while he ventured to the Material Plane in search of an

Rak Tulkhesh

Monsters Eberron: Rising from the Last War

to bear on the world. But he can influence events in the vicinity of any of his shards, drawing power from acts of violence. The Last War was a boon that allowed Rak Tulkhesh to darken the hearts of

cities, the hatred against warforged and Cyran refugees, the calls for a return to war — all these things bear the mark of Rak Tulkhesh's malign influence. Minions of Rak Tulkhesh. Any organization that

The Forgotten Prince

monsters

against spells and other magical effects. Stolen Gifts. At the start of each of his turns, the Forgotten Prince causes one creature he can see within 60 feet to make a DC 25 Wisdom (Perception) check

. On a failed check, the Forgotten Prince steals one of the following from the target until the start of the his next turn: Weapon Skill. For the duration, the target has Disadvantage on weapon

Zikzokrishka

Monsters Candlekeep Mysteries

spent legendary actions at the start of its turn. Detect. Zikzokrishka makes a Wisdom (Perception) check. Tail Attack. Zikzokrishka makes a tail attack. Wing Attack (Costs 2 Actions). Zikzokrishka

, having long ago prepared a dragon’s corpse to house her spirit upon its return to the phylactery.Lair Actions. On initiative count 20 (losing initiative ties) whenever she is in the are V3

Bugbear Legacy

races Volo's Guide to Monsters

. Cunning Grankhul is the younger one, and in the stories bugbears tell, he gifted them with stealth but in return he sapped their vigor, so that bugbears sleep in his stead while he remains eternally alert

a bugbear gang with a special boon. A gang that gains the favor of Hruggek and Grankhul in this way might find that the head will emit a shout when an enemy gets too close (in the fashion of an alarm

Darkweaver

Monsters Planescape: Adventures in the Multiverse

can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Sunlight Hypersensitivity. The darkweaver takes 10 radiant damage when it starts its turn

experiences, particularly great meals, with the monster. Some might even convince a darkweaver to release them if they promise to return with rare spices or one-of-a-kind meals. Those who manage to

Nafas

Monsters Quests from the Infinite Staircase

with it. A creature restrained by the vortex, or another creature that can reach it, can use its action to make a DC 22 Strength check. On a successful check, the restrained creature is no longer

this role, Nafas sends adventurers to distant worlds to fulfill the wishes of creatures beyond his reach. Adventurers who return to Nafas successful receive gifts as rewards. As a noble genie, Nafas

Boon of Luck