### Does Youmuu's Ghostblade armour pen proc with black clever

Novavell

Senior Member

I love to build Talon with Youmuu's Ghostblade, Last Whisper, Black Clever, 2 Blood thirster and Ionion Boots

Would the Armour Pen from Youmuu's Ghostblade proc with the Black Clever and also with Last Whisper?

Vuther

Senior Member

They stack, if that's what you're asking.

Example, 100 armour target.

100 X (0.65 [Last Whisper]) X (0.75 [Black Cleaver]) - 20 (Youmuu's Ghostblade) = 28.75 actual armour against you.

The order of the calculation is flat armour reduction, then % armour reduction, then % armour penetration, and flat armour penetration last.

IonDragonX

Senior Member

Quote:
Originally Posted by Vuther
The order of the calculation is flat armour reduction, then % armour reduction, then % armour penetration, and flat armour penetration last.
True
Quote:
100 X (0.65 [Last Whisper]) X (0.75 [Black Cleaver]) - 20 (Youmuu's Ghostblade) = 28.75 actual armour against you.
100 x .75 = 75 for BC reduction
75 x .65 = 48.75 for LW penetration
48.75 - 10 - 20 = 18.75 for the BC and YG penetration. You had forgotten the BC has 10 flat.

You could have another -8% and flat -24 pen from runes and masteries.
100 armor = 0

actually, 126 armor = 0!

but who is building armor nowadays? League of Warmogs

Vuther

Senior Member

Quote:
Originally Posted by IonDragonX
You could have another -8% and flat -24 pen from runes and masteries.
100 armor = 0!
THAT IS OUTSIDE OF THE PARAMETERS OF THE QUESTION.

Good day sir!