Patch 4.2.2

Patch 4.2.2 is a bug fix patch.

• The visibility of Ragnaros' Dreadflame ability has been increased.
• The size of Ragnaros' hit box during the final phase of the Heroic encounter has been increased.

• Raid Frames should now remember whether they were shown or hidden upon subsequent logins

• Players using multiple accounts should now be available to be invited to a Real ID Party.
• Attempts to purchase Arena Season 10 items should no longer sometimes cause a client crash. (Korea Only)

Parche 4.2.2