Hearthstone's five-chapter Trial by Felfire solo adventure has arrived today as a free update, delivering some fresh narrative for long-time fans to sink their teeth into.

You'll follow the tale of Aranna Starseeker, who fights alongside some demon hunters and the mighty Illidan Stormrage. While that might seem like a team for the ages, you'll be needing all the help you can get if you're to take down the leader of the dreaded Rusted Legion, Mecha-Jaraxxus. All five chapters are available now for iOS and Android.

Next week, a series of Trial by Felfire challenges will make their debut. These task you with constructing your own decks to face off against a series of powerful bosses. Those brave enough to take on the challenge can net themselves a Golden Kael’thas card.

From today until July 7th, the Aranna Starseeker bundle is up for sale. It includes Aranna, 20 Ashes of Outland packs, and the Aranna card back.

If you're in the mood for a polished card battler, you'll find Hearthstone available for download now from over on the App Store and Google Play.