Umbra Stealer
Armor Class 15 (natural armor)
Hit Points 78 (12d8+24)
Speed 30 ft.
Saving Throws Dex +6, Wis +4
Skills Stealth +7, Perception +4
Senses darkvision 60 ft., passive Perception 14
Languages Common, Sylvan
Challenge 5 (1,800 XP) Proficiency Bonus +3
Actions
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Lore & Description
Appearance
A tall, slender figure wrapped in shifting, inky shadow. It bears no discernible face, only the outlines of a silhouette that seems to breathe with darkness. Its body is a living void, wisping at the edges as if it were made of shadow itself. It moves with uncanny, silent grace, leaving no reflection, no shadow behind, and no footprint in light. Wherever it goes, light appears to lose a little of its warmth, as if the world itself is siphoning away the glow that surrounds the Umbra Stealer. It feeds on fear and the stolen life contained within others' shadows, growing stronger as the shadows fade from the world around it.
Behavior & Origins
Legends tell of a being born from the moment a spotlight dimmed and a silhouette refused to fade. The Umbra Stealer stalks those who rely on their shadows for cunning and cover, stealing their shade to fuel its own vitality. In daylight it is barely a whisper, but as dusk falls its presence becomes palpable—an absence in the air where a shadow should be. Victory for this creature is not measured by the enemy destroyed, but by the number of shadows it has claimed. Those who recover their shadow often speak of a chill in the air—like a memory from a dream—that lingers long after the encounter has ended.