Azurthite Bestiary: Deodand, Leprous

Deodands are a horrible danger in the darkness of Subazurth, and the Leprous Deodand is perhaps the most feared of the lot. Not only do they favor humankind in preference to all other meals, but they spread a wasting disease to many who are lucky enough to escape their clutches. The no doubt terror-tinged recollections of their appearance agree on most points: They are giantish, like other deodands, but with an emaciated look. Their sore-marked and flaking skin hangs in loose folds as if they are wasting away within it. Their lips are receded back from their mouths lending them a permanent rictus. Their eyes are wide and vacant. The only sound they make is a desiccated wheeze or sigh, or a corpse-moan.

DEODAND, LEPROUS
large monstrosity, neutral evil
AC 20 (natural armor)
Hit Points: 126 (12d10+60)
Speed: 30 ft.
STR 17(+3) DEX 18(+4) CON 20(+5) INT 12(+1) WIS 12(+1) CHA 17(+3)
Saving Throws  Dex +8 Con +9 Wis +5
Damage Resistances bludgeoning, piercing, and slashing from nonmagical weapons that aren't silvered
Damage Immunities poison
Senses Truesight 60 ft., passive Perception 11.

Magic Resistance. A leprous deodand has an advantage against spells and other magical effect.
Contagion. A creature that touches a leprous deodand or is touched or hit by it must make a DC 15 Constitution save or become infected. One day later the individual develops a flesh rotting which gives a vulnerability to all damage. At the end of each long rest, the infected must make a DC 15 Constitution save or the disease progresses. At the end of the next long rest the disease has spread so that they have a disadvantage to Charisma checks. At the end of the second long rest they can a disadvantage on Constitution checks. Three successful saves cause the disease's progression to halt and healing to begin. Three failures mean the effects become permanent.
Sunlight Weakness. In anything brighter candlelight, a deodand have a disadvantage to attack rolls, ability checks, and saving throws. Bright sunlight causes them to melt like film in a projector, losing i hit dice worth of hit points a round.

Actions:
Multiattack. A leprous deodand may make two claw attacks.
Rotting Claw. +8 to hit. 10 ft. reach, 1 target. Hit: 10 (1d6+7) plus 1d6 necrotic damage.