Talk:Yasuo/@comment-28469369-20160515215113

Does the BONUS armor pen from Last Breath stack multiplicative or additively with the Last Wisper's/Lord Dominik's Regards/Mortal Reminder's BONUS armor pen?

multiplicative: 50% BONUS armor pen -> 77,5% BONUS armor pen

additively: 50% BONUS armor pen -> 90% BONUS armor pen

Also how does armor shred like The Black Cleaver interact with '''BONUS armor pen? Does the shred reduce the bonus armor and so reduce the effectness of 'BONUS armor pen or does the 'BONUS armor pen value stay the same (e.g. 100 armor which is 50 base + 50 bonus, 'BONUS armor pen takes 25 of that and even tho Cleaver shred it to 70 total armor (50 base + 20 bonus) the 'BONUS armor pen still pens for 25 instead of 10.)?'''