User blog comment:Sasha Dawg/Mod Idea: Soul Collecter NPC/@comment-5305702-20120723162205

Maybe she could sell NPC Souls. When NPC dies he will drop a jar named " Ash" and if you sell it to her you will get a Colorful soul name " Soul" and if you dont have the new NPC yet you could right click with the soul and a message would appear " has been revived!"

-Nutric