Lightning enchated bug?

[Amiron Samarion]

I was playing some hc in a2 normal on east when i ran into a bunch of Dung soldiers and one of them was unique, i killed all his minions, and when i finally could check his unique mod it was le, i went up in order to kill him. and i hit him once and i was dead. :( My lifebar was full at the time and there was no other monsters around. anyone else ran into this or was it just some bad luck??