Blizzard's free-to-play MOBA, Heroes of the Storm, is currently in the closed beta phase, however the developers are offering up a new 'Founder's Pack' which will give purchasers instant access to the closed beta, along with some goodies.
For £29.99 you will receive the Founder's Pack which includes 2500 in-game gold, the Golden Cyberwolf epic mount, three heroes (Diablo, Tyrande, and Raynor), and three skins.
Heroes of the Storm has only recently gone into closed beta, as it was previously in a technical alpha phase since March 2014.
To buy the Founder's Pack you will find it in the Blizzard launcher, or you can head over here. But be aware that "to ensure a stable testing environment" purchases may be suspended temporarily.
Here's a short cartoon to advertise the new pack and its contents.