can Expose Weakness stack with multiple champions taking it?

Fibrillous·2/25/2016, 7:30:32 AM·21 votes·3,311 views

so if all 5 players on a team have expose weakness and all attack one target, do they each then deal 12% extra damage or are they all at 3%? I would assume the latter, but just checking

14 Comments

atomicwit2/25/2016, 5:59:52 PM4 votes

Something I'd like to know is if it works on stuff like Singed's poison trail. Singed could theoretically poison an entire team. Would that mean that everyone that is poisoned takes 3% more damage from Singed's allies?

SH Azykan2/25/2016, 12:23:40 PM4 votes

upvoted because this is a serious concern. Otherwise could totally end up wasted if you want to grab it on an aoe mid like brand and your jungle malphite also thought to grab it (Malph would be applying it and yours would only help malph...after he already used his engage and most his damage)

Original Quitter2/25/2016, 10:05:24 PM3 votes

It works just like it used to.

When you damage an enemy they take 3% from ally damage sources.

When an ally damages an enemy you deal 3% increased damage to the marked enemy from all damage sources.

When two allies damage the same enemy each ally deals 3% additional damage to that enemy - not 6%

So no, if all 5 of your team members have this mastery and all hit the same target the enemy will take 3% increased damage from every member of the enemy team, not some cumulative ~12%

The only benefit of multiple people having this is that, same as any aura item, you all get the effects but they do not stack.

Season 4 or 5 had a 1% mastery that worked exactly like this.

Dengeden2/25/2016, 7:51:04 AM2 votes

Ask Redmercy on his next LoM ¯_(ツ)_/¯

Meep Man2/25/2016, 12:52:44 PM2 votes

I was wondering this too, also with Bond of Stone.

PrometheS2/25/2016, 11:06:48 PM2 votes

I want to know if a Luden's/Runic Echoes proc. will apply Expose Weakness since it applies spell effects.

rescued2/25/2016, 9:42:14 PM1 votes

Upvotes! Need to know this o.o

5050BS2/25/2016, 8:05:45 PM1 votes

Other Masteries do this so why wouldnt it?

Kingopants2/25/2016, 9:03:27 PM1 votes

Better yet does it stack multiplicatively if everyone takes it, so is it (4)*3%=12% extra damage or (1.03)^(5)-1=12.56% extra damage Because if it's multiicatively, Assuming you have full stacked bounty hunter (5%) people will be taking 18% extra damage in masteries alone.