Lucian and the relic weapons

So since so many other Demacia champions got updated stories and some more lore, I decided to hit Lucian up. Come to see he has no updates at all lore wise. But his relic weapons are very interesting to me. Given that Demica is home to pretricide (the stone Galio is made out of) I wonder if those relics are as well. Hell, say they were made by the same builder as well. I know the common is that it disables or weakens magic, but what if that's not entirely true. What if instead of weakening magic, they could for created and/or enchanted to fuel themselves on others magic. So Lucian's relics kill/release the undead. What if Durand (the builder of Galio) forged them to feed specifically on whatever magical essence keeps undead alive?

So, as far as interesting lore would go, that leaves us with possibility of a lost art, more pretricide relics and weapons that could be used in Demica related lore events, and is more interesting than leaving Lucian's weapons as just 'the relics' Thoughts?