Holy fuck that Darius nerf in the patch notes
When Darius triggers Noxian Might by applying a fifth Passive - Hemorrhage stack via Q - Decimate, Decimate now properly only applies one stack of Hemorrhage to other units hit.
What this means is when he has 4 stacks on a target, uses decimate to get his 5th stack on that target while the blade hits other people as well it will no longer apply 5 stacks on them as well.
This is a way bigger nerf than it looks like as it will stop his chain ulting in teamfights as this type of scenario is way more common than it looks.