Saw something last night that I've never seen before.
Killed a couple of undead sorts - nothing new there - and a notification popped up saying, "Two Chain Kill."
Now, I've killed two things in a row before, but never saw this pop up, so I figured it was something special, but I haven't a clue what.
So, whadda heck is a "Two Chain Kill" and why is it a big deal?