WoW Battle.net Conversion Coming
Now that's a surprise! European players have to merge on eu.battle.net and US players on us.battle.net.
The penguin will most likely be Oswald (also known as Mr. Chilly, he was renamed in the latest PTR build of Patch 3.3 but Oswald is a nice name too), Mr. Chilly was the pet given to US beta testers who converted their account to Battle.net when the feature was on WotLK beta servers. Please note that Pengu was also changed in Patch 3.3 and doesn't have his scary red eyes anymore.Originally Posted by Blizzard Entertainment