Holy Balls this episode was good!
Jack killing one of the daughters of Aku was brutal, thought it was a straight up decapitation at first. The show foreshadowed it with Jack having a argument with himself earlier about the hunters always being robots - Speaking of, Jack implied that's why he always finds a way, Robots suck, the Daughters of Aku waited for Jack to expose himself, they played him out, they also hurt him, each one able to give him a fight and together overwhelm him. Even killing the daughter with the sword at the end, he got stabbed and had to use the sonic dagger he looted from the Robot in the last episode in order to destroy the temple they were fighting in and get away by falling into a river, bleeding. He goes full Predator mode next ep judging from the previews, threatening the daughters to turn back, or, "...face your destiny."
Highlights: Jack's refusal to give up on himself, even when his own voice is telling him to just go die! Jack running through the rain. The fighting in the dark, where weapons clanging illuminated the fight! The tension built as Jack hides in the tomb, with the glow-bug buzzing as the daughters search for him.
I'm interested to see how killing living beings effects Jack's will to fight Aku. Especially considering his crisis of hope with his own inner voice earlier.
This was an incredible episode. Please watch this.