. . . this is easy, he would pretty much be King Mokhachane except crazier and with a lot of bitterness over some sort of botching of the ancestor-to-egg ritual. Something something his people would keep trying but in his insanity he would continually find something wrong/off with the hatchling who was 'born' as Martel. I don't think actual killing of the hatchlings would happen -- this is a much less self-destructively bloody version of Mithos overall, because he is under the eye of his people more -- but there'd be a lot of spiritual/emotional wrongness going on on a personal level and on a broader level he would of course be running the war against Europeans.

TELL ME ABOUT LLOYD . . . IN ONE PIECE UNIVERSE