Spellblade

This deck is essentially a modified version of the list by @Maubuss. However, this is a slightly lower power revision that contains very few mana rocks ([[Philosopher's Stone]], [[Key to the City]]) or high power cards ([[Ring of Morrigan]], [[Morgana le Fay]]). The goal here is to build the avatar up so they can go slinging spells and cutting down foes. However, we don't want to build so centric to the [[Battlemage]] that we immediately fold if someone casts [[Disenchant]] on us.

Mobility

Mobility is one of the key pillars to a successful [[Battlemage]]. Cards like [[Whirling Blades]], [[Blink]], [[Grapple Shot]], [[Blaze]], and [[Flanking Maneuver]] are all pretty key here. However, there are also a few minion-based mobility options as well, such as [[War Horse]] and [[Siege Giant]] that work pretty well for what we need.

Survivability

I'm using this term pretty loosely here, as I'm not just counting things like [[The Manor at Daperyll Hill]] or other cards that gain life/reduce damage, but also about cards that allow us to clear the board without requiring us to be hit back with damage. Once again, [[Grapple Strike]] and [[Whirling Blades]] take the cake, but cards like [[Harpyon Urge]], [[Spin Attack]], [[Leap Attack]], and [[Shatter Strike]] are all great here. [[Flaming Sword]] is also exceptional here as unlike cards that allow you to strike, such as those mentioned above, [[Flaming Sword]] triggers when you attack, which allows you to get kill credit for all the minions killed by [[Flaming Sword]]'s ability, thereby drawing you multiple cards.

Accelleration

This is unfortunately the category that really depends on some expensive staples. Since [[Battlemage]] wants to get moving and attacking as early as it can, that means alternative means of mana help quite a bit. The only true mana rock I'm utilizing in this version of the deck is [[Ruby Core]], but others like [[Amethyst Core]], [[Philosopher's Stone]], [[Four Waters of Paradise]], [[Key to the City]], and [[Shrine of the Dragonlord]] are all also really beneficial for this.

Spellblade

@Vandalador