The Karmic Destiny theme of "ancestor succeeded where descendant is struggling but it led to their downfall" is making me think Xultan Matzos is Xefros Tritoh's ancestor. Xefros idolises him and hopes he had the same kind of lusus; the poster of him is hard to see but his horns look about the right shape; he was supposedly the greatest stickball player ever and a very powerful psychic but it got him killed by the previous counterpart of the heiress Xefros is opposing.

He is- Not necessarily genetic Ancestor, but definitely looking up to him. There’s also some theories htat, whereas Xultan was super powerful with telekinesis, Xefros may actually be really good at communion with the dead and just hasn’t realized it yet.