I don´t know if this is a bug or not, but the fact is that the bosses of the air node, earth node and water node (I haven´t been in the fire node yet) didn´t cause damage in melee combat in any of my characters, although they were hit several times. It always appeared ´0´ as the damage caused. It was very easy to kill them.
Is it because I own the orb ? Or because one of them is the bearer of the sword that was the gift of Prince Thrommel ? Or is it just a bug (I think it is) ?
I didn't experienced it though, they beat me pretty badly
I hope for you it's the same with the fire node boss, the guy is invincible, I tried to kill him for like 40 times now: he kills everybody and he has kile 20 points of damage