Medieval Mythology

One of the things that makes Invocation so interesting is that it is based on actual mythology and folklore of the middle ages. The following is a list of Supernaturals inspired by the stories and beliefs of the medieval ages. It also includes human agents who were frequent sources of danger for the average person alive in the time of the dark ages. 
=== B ===
Black Animals = Black Animals, usually things like snacks, dogs, frogs, birds, etc., are often demons or Satan himself in disguise. They can shapeshift and cast spells or curses. 
D
Demoniac = A man or beast possessed by devils, prone to fits of rage and super-human strength and toughness. 
Doomsayers = Many people in the middle ages believed they were living in a 6th and final age of man. For them, the dark times of the medeival world were the tribulations before the End of Days. Doomsayers frequently look for, and find, reasons to announce the end of the world is nigh. They also frequently collect followers around them and are the cause of social strife and cult-like behavior. 
=== S ===
Saintly Apparition = This apparition is of a saint, probably a Biblical character or someone important in Christian history. The Apparition will often give warnings, grant wishes or rewards for heroic behavior, or they may appear in dire times to lend assistance and aid. More than one Saintly Apparition has turned the tide of a major battle. 
=== T ===
Trolls = Located in the far North of Europe, roaming the vast forests and mountains. Trolls can smell the blood of a Christian man and are always on the lookout for fresh prey.