Apen

Armor Pen %

Cuts a percentage of enemy armor.

When you need it

AD champs vs tanks.

Item examples

Last Whisper, Lord Dominik's Regards, Serylda's Grudge.

Details & formulas

Outperforms Lethality against high-armor targets.

How to counter it

Vs %-Armor-Pen build HP instead of pure Armor (Warmog's Armor). Heal/shield items (Maw of Malmortius) soak damage.

Champions that build it

ADCs vs tanks (Caitlyn, Jhin), AD fighters vs frontline comps (Aatrox, Yone).