Rage

This skill is needed to initiate combat with other players and it also makes it possible for you to murder other Hearthlings. Beware that any of these actions will leave scents, which can be tracked back to you, and place a debuff on you preventing you from logging off for some time (you can still close the client, but your character will remain in the world).
Also, only characters with Rage can have a Nidbane sent after their murderer.
==In-Game Text==
"Insults fell on his mind,
Like sparks on wet leaves,
Until, one day, the leaves were dry."
You've had quite enough, and someone's going to get it hard and fast. Rage allows you to initiate combat with other Hearthlings.
Beware that each breach of the Hearthlaw leaves a Crime Scent -- which can be used to track you down -- and that being an outlaw prevents your character from being logged out for some time after the offense.