what do you think about a thief of doom? I'm having trouble understanding this one.

Stealing Doom can have a few meanings! If you Steal Through Doom, you’re basically reaping what’s left after a disaster- Opportunists, scavengers, that kind of thing. But Stealing Doom can also be quite the Heroic thing. Bearing the burden of becoming more and more doomed yourself so nothing else is destroyed is an interesting concept, and it’s possible it could go to the point of dying in order to resurrect a partner.