Yeah, don't have to be a troll, just have to be an Inny worshiper. I didn't know about the quest either till that post. I went and did it after that, it's slow cast time and not great stats but the clicky snare has saved my butt plenty of times in dungeons.
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Some people are like slinkies, they aren't really good for anything, but they still bring a smile to your face when you push them down the stairs.