After weeks of work, the final prototype is shown, and you have to admit to being impressed. The uppermost mechanism allows for a row of sealed containers to be held ready a safe distance from one another, and then delivers them at precise intervals into the containment chamber. After enough time has passed for the Vitae in the containment chamber to have formed a sphere from the semi-spherical repellent field that suspends it, the Rune of Valaya is deactivated and the Vitae drops into the detonation chamber, with a metal lid sliding over the hole a heartbeat before the Vitae reacts to the Rune of Spellbreaking. The energies are siphoned out of the chamber and delivered not just to the charging chamber, but also to the other Runes that control the process, ensuring it could run indefinitely with the only intervention needed being to refill and replace the Vitae containers. And with Thorek's face lined with concern, you watch as for the first time a precious Altar Rune is placed into the charging chamber, one of the ones exhausted during the rebuffing of Waaagh Birdmuncha, and then the mechanism begins its work, with the gentle noises of metal sliding over metal only interrupted by the splash-THOOMF of the Vitae being dropped and detonating. And after a number of containers are emptied, Thorek gingerly opens the charging chamber to stare at the Altar Rune within, which now glows with contained power.
"I've no doubt," he says slowly, "that your manling craft has uses for the substance. But every drop you could spare would be of great value to the descendants of Thungni."