PDESBN stands for "Potential Demo end story boss for Norn", hes lv20 we was lv13, this was attempt no.2 first attempt is stored in my Twitchtv video archive, we couldn't beat this guy first time round took us by surprise, but then with our kiting skills we took ourselves by surprise lmao, we had to kite him constantly, and wow, we did a rather great job at it, my defence units and crowd control, with my mates AoE trapslead us to Victory!