Here is the content you will be able to unlock with the Heroes of the Storm launch

With Heroes of the Storm approaching its launch date on the 2nd of June, Blizzard will give us the opportunity to unlock nice new content in Heroes of the Storm, World of Warcraft and Hearthstone.
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For all the Hearthstone fans, introducing the Heroes Card Back Mount. This mount can be unlocked for Heroes of the Storm after you win 100 matches in Hearthstone.
Another cool mount - the Ironside Dire Wolf Mount will be unlocked by having a level 100 characterin World of Warcraft.
A new portrait will also be available for the ones who log in the game during the first week after the release (2nd to 9th of June). This portrait will be called Heroes Launch portrait.
Reaching level 20 on your Heroes of the Storm account will grant you with this adorable pet golem in World of Warcraft!
If you are bored with the current Hearthstone card backs, look no further. All you need to do to unlock the new Heroes of the Storm themed card back is to level up your Heroes account to level 12.
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