Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
I know that my build has not alot hp but I aim armor because having alot of health can be dangerous (Madred's Bloodrazer, Cleaver of Mundo, Deathfire Gasp). I get ignite because it is usefull when you rush an ennemy. I can get lots of kills with this build even if I am a tank. I think that feint is useless and I prefer vorpal Blade (Damage + heal).