Once you defeat Argus, random members of the raid will automatically acquire one or both of their spec's epic or Legendary Pantheon Trinket.
Update: The first Aman'Thul's Vision has appeared to have dropped off Argus the Unmaker. The Holy Paladin Bernut appears to have been lucky enough to be awarded both trinkets off the Argus kill! After talking with Motts and Zeushammer, guildmates of Bernut in Deviants, it appears that he got both drops off the Argus Push Loot and not a bonus roll.
The upgrade thing is the only thing I like about the trinkets. That's how upgrading/titanforging should actually work.
Why EA games when blizzard is doing the exact same thing in literally every single one of their games except Diablo and WoW?
Casul scrubIt was more of a personal note, since I haven't played a game made by an EA studio since Mass Effect 3, and I immensely dislike the types of games they produce. Whereas I might have put 20 hours or so into both Overwatch and Hearthstone.
If Stampeding Roar is so amazing (it is), wouldn't the Windwalker constant 25% run speed buff be pretty nice to have? Or should I just stop trying to justify my favorite terrible spec?