From 2/14 Update http://www.surrenderat20.net/2017/02/214-pbe-update.html
- Fervor of Battle (Ferocity Tier 6)
Stacks of Fervor duration increased from 6 seconds to 8 seconds.
- Warlord's Bloodlust (Ferocity Tier 6)
Life steal against champions based on missing health lowered from 20% to 15%.
The way it was mentioned, I thought the changes would be a little more.. impactful? I'm not really sure what I thought was going to happen; the extra duration on Fervor is certainly nice, but I don't feel like this addresses how these two keystones just sort of swap between being strictly better than the other for ADCs.
What do you guys think?