https://www.ubergizmo.com/2017/02/3-hearthstone-expansions-2017/
Blizzard To Release 3 Hearthstone Expansions In 2017 | Ubergizmo
In the previous years, Blizzard would alternate between releasing an expansion and an adventure for Hearthstone. Expansions focus more on new cards,...
release 3hearthstone expansionsin 2017blizzardubergizmo
https://www.pcgamesn.com/hearthstone/hearthstone-wild-sets-return
All of Hearthstone's previous expansions and adventures are going to be available again
Jul 1, 2017 - If you came to Hearthstone late, you might find the Wild format intimidating - there's a lot of cards there that you're just not able to get, from adventures...