I just played a game where duskblade still is too impactful after building armor AMA
Here is the game.
https://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2699592495/240631035?tab=overview
I had 330 Armor. Duskblade, didn't instantly kill me. It just did like 150ish of my HP.
But guess what. That 99% slow was really needed. With the vision denial :D.
AMA.