bastard lucas you say? what if he got ahold of a grand relic other than the stone? which do you think he would do most damage with?
Probably the bell. Can you imagine what he could do with power over souls? How he could give his robots true sentience? Control life and death? Bring back his mother? He’d be an unstoppable, diabolical mess!
or maybe even the chalice. being able to stop his mothers death altogether
He accidentally creates a dome to relive the past before she went completely off the wall from seeing The Hunger.
He has no real use for plants or making explosions... although he'd probably be quite content with the Occulus too. Imagine up a new and ideal mom who lets him continue his terrible robotic experiments.
its a shame we never got to see the occulus in action