Being a child conceived under a new moon
Being born on a full moon friday (Italy)
Being born on the winter solstice or Christmas Eve (Italy)
Being the elder son of priest
Being the 7th of 7 consecutive (Germany).
Drinking water out of the footprint of a savage wolf (Balkans)
Drinking downstream from wolves or from where a wolf pack has drunk
Drinking from haunted streams or pools (in the Harz Mountains in Germany)
Eating the brains or flesh of a wild wolf
Having tasted human flesh.
Getting bitten by a werewolf
Having sex with a werewolf and survive
Wearing the enchanted skin of a dead wolf or werewolf.
Plucking or wearing or smelling the lycanthropic flower (Balkans)
Wearing a belt made of the skin of a executed criminal
Sleeping outdoors at night on Friday while the light of the full moon shines in your face (Italy)
Not going to confession for 10 years
Being bloodily murdered on a full moon