Crescentmorph
Crescentmorph — The Encounter
The crowned eye that wears stolen faces · a boss your table can run with almost no prep. SRD 5.1-compatible.
Who Is Crescentmorph
Where a sorcerer dies mid-transformation and no one closes the rite, the unfinished shape keeps growing. Folk of the drowned hill-country call it the Crescentmorph, the crowned eye that wears stolen faces, and they bury suicides at crossroads precisely so it cannot find a half-living thing to inhabit. It is born already hungry, already wrong: one great eye opens in its chest before any other organ, and it learns the world by swallowing it. Every soul it kills does not depart but buds outward as a small dreaming face, and these faces remember their old names, and whisper them, and weep. The horns are not weapons but antennae of sight, a crescent fan that lets nothing approach unseen. Hunters who have survived it speak of being watched from every angle at once, of a calm sleeping mouth on its shoulder murmuring a dead brother's pet name into the dark. It does not roar. It recognizes you.
Run Crescentmorph in Sixty Seconds
- Hold until the party clusters or commits to melee, then Maw-grapple one PC so the restrained psychic drip starts ticking immediately.
- Open with Spiral Stare on the enemy with the best action economy (controller or face-caster) to strip a full turn before it can shut you down.
- Kill-priority anything that grants advantage or hidden positioning; Crown of Crescents already cancels flanking, surprise, and being unseen, so the party's tricks are wasted on it.
- When bloodied lean on Bristling Recoil and keep the grapple locked, dragging the captive between allies so they take recoil and Stolen Face whispers each round.
- Three ways to run it: a grappling brute that pins and crushes; a psychic controller that stuns and debuffs from range; or a paranoia engine whose stolen faces name the party's dead until morale breaks.
Crescentmorph
Large aberration, chaotic evil
CR 6 · 2,300 XP · GUIDELINECrown of Crescents. The fan of curving horns rising from the Crescentmorph's back grants it 360-degree sight: it has advantage on Wisdom (Perception) checks and on Dexterity saving throws against effects it can perceive, and cannot be surprised while conscious. Attackers gain no benefit from being unseen or behind it.
Stolen Face. When the Crescentmorph reduces a humanoid to 0 hit points, a new dreaming face buds from its flesh. Once per turn as a free action it may have a stolen face whisper at one creature within 30 ft. that can hear it; that creature must succeed on a DC 14 Wisdom save or have disadvantage on its next attack roll or ability check.
Actions
Multiattack. The Crescentmorph makes one Maw attack and two Rending Claw attacks.
Maw. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 14 (2d10 + 4) piercing damage. If the target is a creature, it must succeed on a DC 14 Constitution save or be grappled (escape DC 14); while grappled it is restrained and takes 7 (2d6) psychic damage at the start of each of its turns.
Rending Claw. Melee Weapon Attack: +7 to hit, reach 10 ft., one target. Hit: 11 (2d6 + 4) slashing damage.
Spiral Stare (Recharge 5-6). The great eye fixes a creature it can see within 60 ft. The target must succeed on a DC 14 Wisdom saving throw or be stunned until the end of the Crescentmorph's next turn as nightmare-light pours into its mind. A creature that fails by 5 or more instead takes 18 (4d8) psychic damage and is stunned.
Bonus Actions & Reactions
Bristling Recoil. Reaction When a creature the Crescentmorph can see hits it with a melee attack, the crescent horns snap inward and the attacker takes 7 (2d6) slashing damage.
A hulking slab of teal nightmare-flesh crowned with a fan of swept-back crescent horns, its torso split by a single vast red eye ringed in gnashing teeth, while half-budded sleeping faces dream against its shoulders.
Crescentmorph, Bound
Companion · acts on your initiative
Bound · GUIDELINEMany-Watched (signature). The Budded Face cannot be surprised and adds its proficiency twice to Wisdom (Perception) checks; allies within 10 ft. cannot be surprised either.
Actions
Lashing Horn. Melee Weapon Attack: +6 to hit, reach 10 ft., one target. Hit: 10 (2d6 + 3) slashing damage.
Reactions
Whispered Name. Reaction When an ally within 30 ft. is hit, the Budded Face whispers a dead name; the attacker must succeed on a DC 13 Wisdom save or the ally gains resistance to that attack's damage.
A lesser bud broken free of the parent horror, a single dreaming face wreathed in a half-crown of crescent horns, loyal to whoever speaks its forgotten name aloud.
Guideline numbers — formula-tuned and read from the miniature's design, not yet table-proven. Tell us how it ran in the comments.
How It Fights — by Tier
Same creature, scaled threat. The traits never change; only the numbers move.
Open with Spiral Stare to stun the loudest spellcaster, then Maw-grapple them and drag them into the horns. The Crown of Crescents means flanking does nothing, so don't waste actions repositioning. Pair it with weak skirmishers it can shepherd while it pins one PC.
Lead with Spiral Stare on the controller, then Maw the nearest melee PC into a restrained grapple where they eat 2d6 psychic each turn. Kill-priority is anyone who can grant the party advantage, since Crown of Crescents already denies them surprise and angles. Run it as the lieutenant beside a bigger flagship horror, not alone, so the party can't simply out-action it.
Stare-stun the heaviest single-target threat, grapple the frontline anchor, and let Bristling Recoil punish melee swarms. With Stolen Face debuffing each round, focus the healer so the grapple psychic damage tips someone past their saves. Field it amid budded faces and a lair of crossroad-dead, paired with a larger boss; the Crescentmorph is the relentless watcher, not the solo centerpiece.
Put Crescentmorph on the table
Download the presupported STL and run the fight tonight — the model, and the encounter that comes with it.
Get the STL on MyMiniFactory →Clay Cyanide Companion Rules v1
How a bound creature acts
- A companion acts on its owner's initiative, immediately after the owner.
- It uses the Companion block above — roughly ×0.6 HP and damage, no recharge abilities, and at most one reaction trait.
- It moves freely; it takes its Action only while its owner is conscious.
- At 0 HP a companion is broken, not dead — restored on a long rest unless your table rules otherwise.
Original Clay Cyanide material © Clay Cyanide LLC — explicitly not the non-SRD official sidekick rules.
Questions, Asked at the Table
What CR is Crescentmorph?
Natively CR 6 (Tier 2, ~levels 5-10): AC 15, 119 HP, +7 to hit, save DC 14. The record also gives drop-in Tier 1 (~CR 2) and Tier 3 (~CR 11) columns with identical traits and only the numbers shifted, so you can field the same horror at any table.
Can Crescentmorph be a companion or ally?
The full horror is a monster, but a lesser shard of it, Wakeful Face, Budded (AC 13, 71 HP), can serve as an ally: it shares its 360-degree watchfulness so your group can't be surprised, lashes with a horn, and whispers a dead name to shield a struck ally. Bind it to whoever speaks its forgotten name aloud.
Is Crescentmorph a solo boss?
No. It has no legendary actions and only one reaction, so a four-player party will out-act it if it fights alone. Run it as a lieutenant or relentless watcher beside a bigger flagship threat, supported by budded faces and a crossroad-dead lair.
Tell Us How It Ran
This work includes material taken from the System Reference Document 5.1 ("SRD 5.1") by Wizards of the Coast LLC and available at dnd.wizards.com/resources/systems-reference-document. The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License available at creativecommons.org/licenses/by/4.0/legalcode.
Clay Cyanide Miniatures is not affiliated with, endorsed, sponsored, or specifically approved by Wizards of the Coast LLC. This content is compatible with the fifth edition of the world's most popular fantasy roleplaying game. Companion rules, lore, names, and original mechanics © Clay Cyanide LLC.
Technical Specifications
32mm, 75mm
STL, Pre-supported STL
Standard or ABS-like resin, 0.05mm layer height
Yes — ready to print, optimized supports included
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