What would a maid of doom do?

Made of Doom, sounds like they’d be a complete Disaster! They could be quite good with high tech, perhaps quite handy with Doomsday Devices as well? Making things that bring Doom to People, Technology and Codes sort of like Sollux does? They may also be able to Curse or Doom people as if they were not Alpha and pretty much Fate them to die. Bringing pain and the end to those they want to take down…