Patch 2.6.4 PTR
Diablo 3 Patch 2.6.4 PTR introduces the Season of Grandeur and some huge set buffs
Blizzard is about to put Diablo 3's Patch 2.6.4 on the PTR for a week of testing -- an unusually short amount of time for a patch to get tested on the PTR, implying a fast turnaround for it.
