Dean Ayala has shared quite a bit of historical Hearthstone data with the community this afternoon, giving us a look at Hearthstone's various past metas 1-2 months after an expansion release.

Quote From Dean Ayala

A History of Meta Snapshots:

Been doing some research on how diversity/balance affect player population over time and had some fun reminiscing over past metas.

All data represents 1-2 months post-launch of relevant set. Generally, the meta that lasted the longest during that expansion.

We've got all the pie charts he provided in his tweets down below. We've organized them from newest to oldest expansions with the class breakdown first followed by the archetypes.


Fractured in Alterac Valley

 


United in Stormwind


Forged in the Barrens


Madness at the Darkmoon Faire


Scholomance Academy


Ashes of Outland


Descent of Dragons


Saviors of Uldum


Rise of Shadows


Rastakhan's Rumble

 


The Boomsday Project


The Witchwood


Kobolds & Catacombs


Knights of the Frozen Throne


Journey to Un'Goro


Mean Streets of Gadgetzan


One Night in Karazhan


Whispers of the Old Gods