So, I'm level 8, I have Boom Zipper rank 7(6+1 from the start necklace) and Fleet Zipper rank 6, so for 201.1 mana I can summon 5 Boom Zippers that do about 161 fire damage each, and they home onto targets! That's epic... or, it would be epically fun if the Boom Zippers didn't lock onto 1 target, or actually, the closest target, all 5 of them, so much power and mana wasted, on 1 bear that doesn't even need the full power of 1 Boom Zipper to kill. I got a few instances where there were multiple enemies at the correct length, 4 groups of 1-2 mobs each, and the 1 Boom Zipper went to each except 1 that got 2. Now that was fun. So disappointing... No real point to this post, just venting my frustration at this skill.