How to make use of corpses?

[llamabeast]

Thanks guys. So, the conclusion is that corpses in friendly territory are useless unless you have high research (or reanimators)?

[mathusalem]

you call also cast raven feast(5 air gems I think) It's give death gems from corpses

[thejeff]

Raven Feast isn't too effective. Think of it as a more efficient way to alchemize gems than an actual source of income. I've gotten only 4 death gems out of a lot of corpses.
Still it's useful when you have a decent air income and you want to bootstrap a death income.