After toying with the ball of yarn that was Karazhan for many a week, the cats decided it was finally time to put the bad boy down. What proceeded was a series of one shot kills that were sharper than a Ginsu sword, as stylish as one of those Japanese sword fight scenes where one guy cuts the other guy and they both stand there forever until one sheaths his sword and the other falls in sequence.
Suffice to say, we sheathed the sword.
Here's some 100% accurate footage of the aftermath:

And some kill shots too -

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