Hi everyone,
i'm going to share my build of Darius, because the first time i discovered this build, i've never failed with Darius yet. Darius is an AD and tanky champ. It is his job to initiate in teamfights and to slaughter the whole team. I will explain.

I've chosen for these runes:

- Greater Mark of Strength: it will give you a decent early game damage so you can easily harrass the enemy champs with your Q-Spell.

- Greater Seal of Resilience: i strongly recommend these because otherwise you will be very squeeshy to ranged attacks.

- Greater Glyph of Shielding: this will give you mid-game and late-game a very nice magic resist. You won't get that much damage from AP champs anymore.

- Greater Quintessence of Strength: just like my marks it will give a decent damage early game.

I've chosen for the 9-21-0 because it will give you the right armor penetration in offense and it will make Darius a bit tanky because of the defensive masteries.

Doran's Blade: Good health bonus + AD
Boots: The right speed to initiate with your E-spell
Doran's Blade: More health so you get more tanky
Mercury Treads: It will give a nice MR and i especially buy it for the Tenacity. When Darius get stunned, he will be killed a lot easyer.
Ruby Crystal: Nice bonus health.
2x Long Sword: It gives you a nice AD bonus.
Brutalizer: Bonus ArmPen
Heart of Gold: 5Gold/10sec and bonus health
Pickaxe + Hexdrinker -> Maw of Malmortius: MR+AD and a nice passive!!
Warmog + Atma's will give you very nice AD bonus