Patch 2.3.0.8108

Patch 2.3.0.8108 is a Hearthstone patch made available on 19 March 2015. The patch added 2 new card backs, and allowed for the pre-purchase of the Blackrock Mountain adventure.

Patch notes
In this Hearthstone patch, we’re adding pre-purchase support for Blackrock Mountain: A Hearthstone Adventure and a pair of shiny new card backs.

General

 * Pre-purchase Blackrock Mountain: A Hearthstone Adventure
 * Starting March 19th, you will be able to pre-purchase “Blackrock Mountain: A Hearthstone Adventure” from the in-game store. The new adventure opens April 2015.
 * The following card backs have been added:
 * Ragnaros – Acquired by reaching Rank 20 or higher in Ranked Play mode during the month of March.
 * Molten Core – Acquired by pre-purchasing Blackrock Mountain: A Hearthstone Adventure from the in-game store.

Undocumented changes

 * The Shop has been updated to include the Blackrock Mountain adventure. The wooden side-board now displays all adventures currently available, using special icons.