I'm pretty confident it's Cataclysm/Deathwing focused.
Initially when they announced Wild cards returning, they only mentioned N'Zoth and Ragnaros. These are 2 key figures during Cataclysm. N'Zoth is the old god that actually corrupted Neltharion and turned him into Deathwing. Ragnaros was also a N'Zoth recruit.
5
60 is lowest. Reroll them. You can get 60- 80- 100- gold/dust quests.
2
I like it too) And i hope there will be chance to get this skin from home. Cause i don't have taverns in my city(