BK does not win duels against any class , BK can only kill an elf , rune, archmage, BK has no damage with combos and in general , on x50 . I won't ask anyone, no one is happy with BK, no matter how much hp he has, it's not enough for him to survive sm damage, sm doesn't even have to do teleport. DL is too strong a hero , no classes were made against him at all that could kill him