[Bonus chapter for 500 golden tickets :). Information about how to get bonus chapters in the author's note below]
Arrogance. Pure and unbridled arrogance.
No matter how apprehensive Dyon was about the effects of his actions, once he made a decision, it wasn't in his nature to second guess it. If it happened to be a mistake, then he would learn from it and make a better move in the future. But, right now? Crushing Connery's pride and saving the Viridi family could be done in one fell swoop, and Dyon was going to grasp the opportunity.
Connery immediately picked up on Dyon's intentions. The Guild Headquarters not only had dominion over every guild in this universe, it also set rules and regulations. But, even more directly, didn't Vidar just give the Viridi family over as a gift to the guild headquarters? Then wasn't it a simple matter of heading the guild headquarters to gain ownership of their family?