The Story of Cain & Abel
"And the LORD said unto Cain, Where is Abel they brother? And he said, I know not: Am I my brother's keeper?"
-Genesis 4:9, King James' Bible
The Good Lord has seen fit to record in the annals of his Good Book many a sin committed by man for his flock to read and heed, and for the betterment of their immortal souls. Unto those whose concems lie in the present rather than in the hereafter. The Story of Cain & Abel grants the ability to murder other Pilgrims.
Allows you to murder other player characters.
To murder a player, it needs to be KOed first, then use the Killing Blow on it. Murdering a player leaves a Murder scent that allows a player to be tracked and summoned.