Spectrigo (5e Creature)
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Medium aberration, lawful evil
Damage Resistances acid, cold, lightning, thunder; bludgeoning, piercing, and slashing from nonmagical attacks that aren't silvered
Incorporeal Movement. The spectrigo can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10) force damage if it ends its turn inside an object.
Mimicry. The spectrigo can mimic any sounds it has heard, including voices. A creature that hears the sounds can tell they are imitations with a successful DC 14 Wisdom (Insight) check.
Otherworldly Perception. The spectrigo can sense the presence of any creature within 30 feet of it that is invisible or on the Ethereal Plane. It can pinpoint such a creature that is moving.
Reflective. The spectrigo has mirror-like skin, anyone looking at the creature instead sees themselves in the mist. Any creature wanting to attack the spectrigo must make a successful DC 14 Wisdom (Insight) check or can't bring themselves to attack the spectrigo.
Claws. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 22 (4d8 + 4) necrotic damage.
Evil Eye. The spectrigo attempts to stare deep into the eyes of a target. The target must then make a DC 18 Wisdom saving throw. On a success, a creature is not damaged. On a failure, the target is paralyzed and can not take their eyes from the spectrigo's gaping, red eye. While paralyzed in this manner, a creature is also considered restrained, and takes 14 (2d8 + 5) necrotic damage and 9 (1d8 + 5) force damage at the start of each of the spectrigo's turns. A creature is freed from this paralyzation when the spectrigo moves or looks away.
This mythical creature was formed from the blood of a God. It resembles a man, but it has mirror-like skin. It is wreathed in a constant mist.