Hearthstone: Heroes of Warcraft

There's not much story, but the creatures and spells used on the cards include everything from real animals, to fantastical creatures, to zombies.

There is no way to save during an actual game, but progress is saved automatically between each match.

Hearthstone is fairly easy to play, but difficult to master. When facing an opponent with much more experience or significantly more cards, players can be bested quickly

All interactions with other players are limited to pre-approved phrases, so it's impossible for communication to become vitriolic.

• Which cards are the most powerful and why?
• Which character is your favorite to play as?
• What's the best strategy for playing against a certain character?