It's a Fel Reaver, But with Heart

You see that scrapped fel reaver over there to the south? Isn't it a thing of beauty? I want its heart! What? Yes, of course it has a heart... what doesn't? <N. D. looks indignant for a moment.> Go on over there, pry it open, bring back what I want and I'll give you a nice finder's fee in return. Oh, and I'd take a friend or two along if I were you. These Zaxxis ethereals are a pretty mean bunch! Take this fel zapper to jumpstart its heart when you're ready to begin.