Seconds after the glass had been shattered a wave of energy had passed over the guild hall. Everyone present felt like death itself had been summoned. The intruders had all stopped attacking and taken more defensive positions nearly instantly, years of carrying out similar missions to this had taught them that a real threat had arrived.
As they looked around they noticed a man in all black standing in the center of the room staring at the wall where the guild contracts were hanging. It was clear that this man was the one responsible for the energy being released right now. Electric sparks could be seen forming on his hands and feet as magic energy was being gathered.