Look, I'm your father. -- No!!!
But, of course, it's a solid build.
Meanwhile, following the advice of my guildmates, I maxed out Alexiel. Ah, if I had some decent earth-aligned units, I could become even stronger in earth magic than in light magic... But for now, it's not working out; the damage numbers are good, but the units just can't deal as much damage as the light-aligned units, physically.