Kuvarakh was nearly as panicked as the rest, but Aceren's words commanded him to focus. He had no idea what was possessing the house, causing its upheaval. He assumed there was some sort of glyphed mage crafting at work here, triggered by Towers' death. 'Is that what everyone here assumes?' he thought, trying to gauge what might give a hint who had done this. He saw the tray on the ground and immediately concluded that the waiter with that tray was the assassin. 'Does he also realize this house is reacting to Towers' death somehow?'
An idea occurred to him. He stepped back to Aceren, "Order everyone away from the doors and windows! Tell them the house will kill anyone that tries to leave! Maybe you can get Verlyna to create an illusion of this happening. It has to have been the waiter that had that tray." He didn't know if Aceren could get through the din to get anyone's attention. He looked around to see if anyone was escaping up the stairs or disappearing through nearby doors, but saw no one. "I think he's still here. probably in disguise, hoping to get out with the crowd." He knew this may be just wishful thinking. The toxin in the drink may have had a delayed reaction, but he had to go on whatever gave him some hope.
His mask was hindering his vision somewhat, so he pulled it off. He grunted in frustration as he felt a new one take its place and recalled the mask's nature of featuring a chronological litany of the various faces of all the bodies he'd "worn" as a Nuit. He flashed through them in haste, tossing them aside until he got to the last one. When he pulled it off, he knew his face should be his normal face, from his current body. He didn't really even notice that he continued to hold onto this last mask.
He didn't know if Aceren was about to make his proposed announcement, or if he was trying to find Verlyna first, but he knew time was running out. He made his way quickly through the crowd, scanning for any inconsistencies in costumes. The assassin would have to have a disguise he could have worn beneath his waiter's suit without it being obvious. He saw a man do a double take at him, but thought such reactions must be common in a room full of such elaborate attire.
Then it dawned on him that this was the first man, besides Aceren, to make any gesture that focused on him. Up until now, all his interactions with the crowd had been as if either HE was scenery, or THEY were. He spun about to see the man missing, but there was only one group into which he could have disappeared. As he headed that way, he saw his reflection in the window. He did not have his own face!
'What the petch?' He stared for a moment in shock. 'Who in Dira's Dungeon is THIS face supposed to belong to? Certainly not ME!' In absent confusion he looked at the mask he still held in his hand. He was even more shocked to see what looked like his real face represented there. In a morbid kind of fascination, he lifted the mask back up to his head as he looked at his reflection in the window. 'Yes! THIS is my real face! What is going on here?'
A wild realization struck him. It was ridiculous, it was insane! But it added up. He stepped out away from the tight group and yelled as loudly as he could for everyone to remove their masks. No one reacted that he could see. In an agony of wasted time, he realized he needed to find Aceren. He could only hope he could explain in time, and that the man would even believe him.
"ACEREN! ACEREN! TELL THEM ALL TO REMOVE THEIR MASKS! I THINK I KNOW WHA-..." His shout was cut short by a sharp pain in his side delivered with the force to drive the breath from his lungs as someone stabbed him and slammed into the wall of a statue niche largely out of sight of the crowd. He quivered in pain as the knife drove in a second and third time as a man wearing the same face that he had on under the mask sneered hatefully. "I don't know who you are, or how it is that you wear my face, but it won't soon matter!"