Showdown in the Badlands Cards List & Guide
Total Deck Rating
Book of specters i heard is pretty bad if you are not playing a full minion deck
The deck contains 8/30 (26.667%) spells. In most cases you'll draw 2/3 minions. Knowing that you'll draw 2 minions most of the time gives this card a lot of value.
For those wondering about my I added Amani Berserker.After I included all the keycards in this deck I had a few spots left. Concidering that secret pala will very likely be dominating the ladder I figured you'd need a good tradable early drop. As a mage you can just ping it if you drop it later-on in the game to still get some good value trading for cheap.