On this episode, Sinon fights Subtilizer with Kirito's indirect support. Meanwhile, Asuna's army and Leafa's army continues fighting.
The duel fight between Sinon and Subtilizer is pretty cool because of their abilities. I was even a bit surprised to see Kirito slightly interfere in their battle. Also, seeing Asuna's army struggling against PoH's forces is getting much darker. Other than that, they revealed some more past connections to the original Sword Art Online. Now what's going to happen to Kirito? I'll be definitely looking forward to it. Overall, nice intense duel action and army battles continuation.