well on the other u have illidan+Gul'Dan
Gul'dan never fought at Illidan's side, but Illidan consumed what was left of his power.
Kil'jaeden supports Illidan just as Ner'zhul supports Arthas.
We're discussing here about the strenght and courage of these two individuals, Illidan and Arthas. Not about the forces they control.
and the lich kings is nothing i mean come on hes armor...ina big ice chunk
Nothing but an extremely powerful and telepathic incorporeal being, whose mental energy is enormous.