To establish the game's rules was not as simple as just saying so; he had only taken advantage of the advent of Ragnarok to gain partial control over the world's dominance rights. Creating game rules without any restraint was impossible.
For example, it was impossible to directly decree the death of the God of Omniscience.
At the end of the day, the true holder of world dominance was the God of Omniscience, and he was merely exploiting the flaws in the God's rules to obtain partial dominance.
But if the God of Omniscience was willing to accept the game rules he devised, the situation would be entirely different.
The effects derived from world dominance could indeed make the game rules take effect.
