Jaina Proudmoore Boss Guide for Book of Heroes (Anduin)

The boss uses a deck consisting of common Mage cards like Frostbolt, Ray of Frost, and Flamestrike in addition to powerful Arcane Giants. Additionally, she will use the Polymorphonics Hero Power throughout the fight.

In this encounter, you will be given an Alliance-themed deck, similar to the last encounter, consisting of Alliance minions mixed with a few weapons like Training Sword and Fearbreaker. For this encounter you will also have a few Magic-themed cards such as Robes of Protection and Book of Runes added to your deck. Additionally, you will have the Uncertain Destiny Rank 2 Hero Power to use throughout the fight.

In your mulligan you should look for low-cost cards like Intrepid Initiate and Armor Vendor in addition to the Training Sword weapon.

You should look to develop a light board presence before beginning to make use of your Uncertain Destiny Rank 2 Hero Power each turn. You should largely look for removal spells like Holy Smite and Eviscerate to help you control the board as well as Preparation to make it easier to play them.

With the board under control, you should try to bolster your board further, using Robes of Protection to prevent the boss from using its Hero Power and spells on your board, allowing you to comfortably grind down the boss over several turns.