Derro

Derros use their Charisma modifier on Will saves instead of their Wisdom modifier, and are immune to insanity and confusion effects. Only a miracle or wish can remove a derro's madness. If this occurs, the derro gains 6 points of Wisdom and loses 6 points of Charisma. Derros are not at risk of poisoning themselves when handling poison. They use Medium spider venom to poison their crossbow bolts, and generally carry 10 pre-poisoned bolts at all times. A derro takes 1 point of Con damage after every hour it is exposed to sunlight. Though derros dwell deep under most of the surface world's cities, very few know of the sadistic creatures' existence. Descended from mysterious fey that once dwelt deep underground, the derros lust for the comforts of the surface, yet the light of the sun causes them to blister, burn, and die. Derros often abduct surface dwellers to perform hideous experiment...