Update: Grimmer Patron has been removed, it was originally announced in error by Blizzard.

Blizzard has confirmed the new Arena rotation coming with tomorrow's release of Delve into Deepholm and all the Duels treasures that are making their way to the draft pool. 

  • This Arena season has a new rule: Pick a treasure in your last draft pick.
  • The first pick of draft will still be a Legendary card, with no other legendaries present during drafting.

Blizzard had previously announced that we'd see the Duels treasures entering the draft pool in their announcement that Duels would be removed in April. Check out all the treasures that will be available in the pool down below.

Quote From Blizzard

The Delve into Deepholm has unearthed some treasures for Arena, too! On January 18, all current Arena runs will end and a new Arena season will begin. There is a new rule for this Arena Season: the last pick of each draft will be one of a curated pool of Duels Treasures!

 

Your first pick of each draft will still be a Legendary card and you will still not be offered any other Legendary cards throughout the draft, leading up to your Duels Treasure final pick. What kinds of synergies will you unearth with a Legendary card in one hand and a shiny new Treasure in the other?!

 

Additionally, the eligible sets will rotate so that the following sets will make up the Arena card pool this season:

  • Showdown in the Badlands (including Delve into Deepholm)
  • TITANS
  • Caverns of Time
  • Core
  • Path of Arthas
  • Scholomance Academy
  • Fractured in Alterac Valley