God of trolls

A supernatural being that can create, modify, or add destructive type of emotion called anger to all types of being such as self-aware or non self-aware beings. may it be carbon based beings or inorganic beings. Origin legends says it rarely happened when a soldier defending their last line of defense. they were hopeless and never expect to win. however they saw a blinding light that forms a humanoid shape as it walks the ground all who are near around him instantly becomes in extreme rage and attacking everyone on sight. however as they try to attack a mysterious light person. their vein explodes because of their blood vessels can't handle the extreme blood pressure they hold that results to their death. the defending soldiers who saw the presence of the mysterious light being more than one kilometers away were slightly annoyed. Religion since the discovery of the mysterious being rarely appears every hundreds of year. that has the ability to cause an unimaginable destructive emotion. an ordered formed in Rome dedicated at the art of causing other person mad. they named the mysterious being "Deus autem pugnae troglodytarum". at first it became popular at rome. as decades pass the order has a slight decline of members due to an inefficient communication technology and storage of information.