Does anybody know why this episode is called Masters of War 1:5 - 8?

***POSSIBLE SPOILERS***

Man, this episode was fantastic! At first, I expected it was going to be a full-on musical installment, possibly an homage to Buffy and Xena. But I should know by now that The Magicians never does what is expected. While there weren't any original musical numbers specifically written for the show, I was very impressed with the gang's performances as it appears that they used all the actors' real voices. Though the show has done a handful of musical numbers throughout its run, none of them moved me the way their rendition of Under Pressure did. I had literal goosebumps throughout the whole thing and was overcome with emotion, to the point of actual happy tears when Penny finally joined in and then again when the ship took flight. I can't wait to see what this show has in store for the future!

This is based off a creepypasta called The No-End House. If you want to find out what happens, just google it and read.

Anyone know where I can find and English translation for the scenes in German?