Xarwin Caul
Level 10HazardAbilities
Trigger A creature opens any door or window into Xarwin Manor, or any creature or object passes through the caul from outside into the manor --- Effect The caul immediately bursts like an oily bubble, vanishing in an instant of foul-smelling smoke. A wave of susurration creeps through the area, and all sapient creatures experience a sudden sensation of utter hatred toward birdlife for the span of a single heartbeat. All natural avians within a 300-foot emanation from Xarwin Manor (but not those within the manor or underground) take 15d6 mental damage (DC 33 fortitude save).
Description
The Caul is a thin layer of transparent, moist webbing clinging to the manor's exterior surfaces. The stuff feels slippery and unnaturally cold to the touch, and it clings and stretches when a finger or other object used to touch the Caul is pulled away.