After teaming up with World of Warcraft and Hearthstone to provide you with epic in-game rewards, we’ve decided to brave the dangerous landscape of Sanctuary to bring exciting new goodies to Diablo III players who venture into the Nexus.
 

Immediately following the next Heroes patch, any player who owns Diablo III on PC or Mac will permanently receive the Diablo Hero in Heroes of the Storm for free after logging into Heroes of the Storm. This promotion will only last until 10:00 a.m. PDT on September 8, 2015 so be sure to keep your eyes on the official Heroes of the Storm website to make sure you don’t miss the chance to claim the Lord of Terror for your Hero collection!

Update: This portion of the promotion has come to an end, but you can still claim the pennant, portrait border, and Malthael's Phantom mount! Read below for details on how to claim these in-game Diablo III and Heroes of the Storm rewards.

As a reminder, dedicated World of Warcraft and Hearthstone players are also eligible to earn sweet in-game items in Heroes of the Storm. For more information on how you can get your hands on the Hearthstone Card mount and the Ironside Direwolf, click the images below.

And don’t forget to visit the Heroes of the Storm Facebook Page and assemble the ultimate five-player Heroes of the Storm team to claim your very own free Mechanospider mount!