Blizzard's offered up two potential ways to join their alpha of Heroes of the Storm - for you and your friends.
Outlined in their latest post is the opportunity to be in with a chance to join other players in the alpha by filling out an online form on the game's official Facebook page.
However, the real fun - and potential - is in the second option. If you or a friend are already in the alpha, there an opportunity to get everyone on your friend's list along.
If you can get your Heroes of the Storm player character up to Level 20 before Tuesday, November 18th, your name will be cast into a random draw, the winning of which all your regional Battle Tag and Real ID friends an invite into the Technical Alpha testing.
There's an extensive FAQ on the company's game page. Have a look.