Quote from OuterRaven jumpSure, in that precise situation it's weaker, but in the other 99% of the situations where the slow isn't a wall that can be blinked over, it's stronger. Am I really the only one that remembers how frustrating Lucian with slow removal was?
Well, I banned him when I had the chance to. ADCs/melee ADCs should not defy Nasus' strength of ruining AA-based champs. Nasus pays for it with his own immobility, so Lucian and Yi should never have slow removal/slow immunity. Olaf is okay because he has no dash and no MS steroid.
Actually yes and no... It's more tanky and gives also MS and CDR and stuff...
But Nasus has only one way to apply stacks, using Q and AAs. All his other spells are magical damage, so actually wasted. Combined with FH and SV, it shoots Nasus at 50% CDR and double passive with BC/TF...
I do not reccommend building it on Nasus, he does not need it as he is already shredding Armor with his E. If you really need more ArPen, then go LW if you can get away with it.