Osamodas is one of the Gods of the world of twelve. He is the God of the wild and beasts. He and his deciples are servents of Black magic. Osamdas is the creator of beasts and most monster that rome the planet. He is also the first God to step on the world of twelve, making him the founding God.
"Osamodas the beast keeper, his followers like him are protectors of the beasts and animals and are servents of black magic."
It's mostly unknown what Osamodas did before the founding of the world, what we do know is that he and his 3 primordial dragons traveled the universe conquering planets across the universe. That was until he came across a dead planet drained for wakfu. He decided to rest there with his dragons. Two of his dragons the black one and white one began fighting and as they fought they breathed fire the fire of life. This brought the planet back to life and seeing this Osamodas stopped conquering and started creating. So the God's found his on the world creating life and they soon joined him in creating the world of twelve.