Ow, your head. The old noggin has been getting a workout lately, and you don't mean the kind you get from puzzles. Good thing your trusty SKULLTOP took some of the brunt. Also, good thing your trusty SKULL took the rest of it. The sturdy bone really makes for a splendid backup helmet, you think.
Speaking of your skulltop, it seems someone's left you a message.
Hey check it out. Every week we'll be revealing some new troll characters from Hiveswap until Act 2 is out. Follow the Troll Call here, and meet the first two here. Expect a few more surprises like this to drop in coming weeks.