Squall watched as the intruder began to harm Nathan and give his ultimatum. He blinked forward towards Meira, and as he reappeared his right hand was already in motion as it landed right on Meira neck with barely any force, however he then used a spell that caused her to pass out by interrupting the signals between the brain and the body, while doing minimal damage to either. He then looked towards Sentius, "Leave. You are causing more damage than you are fixing." he said sternly.