User blog comment:Merkarion/Original Maous and their Legacy/@comment-33341107-20181217120131

In not sure if their are anymore unknown maou descendants but if their are in hoping it's an Asmodeus descendant who shows up since they're the only ones who's power we don't know (we don't know Lucifers but Vali is around so we may find out it from him). I'm not sure what their clan trait could be but I have 3 theories

1) in the Malleus Maleficarum he is considered a demon of revenge so a counter based clan trait could be interesting, like when an attack lands on them both he/she and their attacker take the damage

2) Asmodeus' description is the chest and head on a man breathing fire, a head of a goat and a head of a bull, the leg of a rooster, a serpents tail and riding a lion with dragon wings. Since the Leviathan clan trait is to control water and become a sea dragon and the Beelzebub clan trait is to control flies and become a fly, maybe the Asmodeus clan trait will be to become/ control any or all of the creatures he is depicted as.

3) In Judeo-islamic lore Asmodeus is considered the king of earthly spirits so maybe their power is over earth, perhaps each maou reprosents an element, Leviathan is water, Beelzebub is air, Asmodeus is earth and then Lucifer would be fire. In the testament of Solomon Asmodeus was said to hate water and birds so perhaps this could be explained by their clan trait being control over earth/ rock.