New heroes for Hearthstone - or class skins - are they worth it?

It comes down to the same thing in the end, but doesn't the first one sound way more epic?  Blizzard apparently thought so too, as I have yet to find anywhere in the Blizzard press release referring to the "fresh face" for each class as new skins.  I'm sure it didn't hurt their decision that it's far easier to pitch a 10 dollar price tag for a new hero than it is for what essentially amounts to a shiny new portrait.  So far new representatives for the Warrior (Magni Bronzebeard), Hunter (Alleria Windrunner) and Mage (Medivh) classes have been unveiled.  

The Heroes of the Storm join the Eternal Conflict in Diablo event

It's common knowledge that for a lot of people, the number seven holds special significance - from the simple concept of "lucky sevens" to the regular usage in fantasy stories as particularly magical quantity.  Whatever your thoughts on the superstition however, it looks like the sevens have struck again - or someone at Blizzard subscribes to the belief.  After seven maps centered around the new Nexus setting, Blizzard has decided the time is right to start drawing on its existing universes for battleground inspiration, starting with Diablo.  Ready to pick a side in the Eternal Conflict?