How do you get Doomcells in MechQuest

To get Doomcells in Mechquest, you have to capture ghosts. Walk East from your begining point until you find the a cloaked stranger. Talk to him about Doomcells and he'll state that he wants you to capture 13 ghosts for him. Capture the 13 ghosts and you'll be able to get Doomcells. Here's a warning though. If you only catch 12 and you log off, you have to start over again.