So thats what caused my instant death some days ago, i already wondered whether this was supposed to be this way or not. Also damage is 7 times as high, or maybe storm dash brings other factors into play, like the actual "hit" happens more than once?
It's not just 7x as much damage. I've seen 10x and upward multipliers. It seems kind of random, but way too high. There's something very flaky about anything that increases or decreases damage. Besides that issue, there's also
this issue. Basically the X% damage decrease enchants are way overboard. 15% less damage enchants are actually making you take something like 90% less damage. And a 24% less damage enchant that I found recently causes attacks to heal me! Made killing a lieutenant easy, but playing on invincible mode is a little dull.