A writhing mass of red tentacles
The RJD2 series virus, affectionately known as The Red Scribble, is the scourge of cyberspace.
"I have seen the beast, tentacled and cruel. Tore out me eye, it did, like pickin’ a plum. It’s cursed, I tell ye, cursed to its cold heart."
-Jerboam the Sailor
Misunderstood and much maligned, the Hek is a traveller who dreads violence. If it only understood the violence it caused.
Believable magic, like ordinary physicis, operates according to some invariable laws that always result in some kind of cost or "bounce back". The grater the magic, the more it should cost the character physically, emotionally, and spiritually.