The radiance of the light emanating from Lex's body could not be blocked by stone or walls, nor could it be limited by distance, laws or even realms. Lex himself became a beacon of light, his entire figure drowned out amidst the light itself. Since his mind was overwhelmed, his body acted on instinct to protect itself, and so Domination was released all around him, much like the Dragons Might had once surrounded the dragon he had stolen.
But he was hardly in danger, because the closest to him, the fairies, were all unconscious. But that did not prevent them from being influenced by the golden light. Lex's physique was supposed to help humans evolve, but whether it was due to the influence of the Amber Chaos resin, or because his physique itself was completely unlocked, it began to influence everything humanoid.