Lanil pushes the orb around them, and she clenches her hand, causing the bubble to expand around them, and a frozen wind blows past their gravestones, and their life-imbued bodies begin to rise again, now sworn completely under the frost banner, albeit still being newborn deathknights. Meanwhile, the worgen spirit says "...and what's in it for me, you traitorous asshole?" and the Draenei spirits seem to resist the power of the blood deathknight...it'd take a bit more convincing to get them to rise again.