So, it's been a week since I last brought you up to date on the new cards we can expect from Blizzard's next expansion to their Hearthstone game. Since then a number of other cards have been revealed, a good number of the focusing around a "Forbidden" theme that sees you spending all your mana for an effect specific to the card - and they're all class-based cards too.
Take a look at the new cards and see which ones you might want to have in a future deck:
-------

Giant Sandworm
Beast Minion, 8 Attack, 8 Health, 8 mana cost.
Can attack again if it attacks and kills another Minion.

Forbidden Flame
Spell, 0 mana cost.
Spend all Mana and deal that much damage to a Minion.

Forbidden Shaping
Spell, 0 mana cost.
Spend all Mana and summon a random Minion that costs that much.

Klaxxi Amber-Weaver
Minion, 4 Attack, 5 Health, 4 mana cost.
Battlecry: If your C'Thun has 10+ Attack, gain +5 Health.

Ancient Shieldbearer
Minion, 6 Attack, 6 Health, 7 mana cost.
Battlecry: If your C'Thun has 10+ Attack, gain 10 Armor.

Stand Against Darkness
Spell, 5 mana cost.
Summon five 1/1 Silver Hand Recruits.

Hogger, Doom of Elwynn
Legendary Minion, 6 Attack, 6 Health, 7 mana cost.
Whenever this Minion takes damage, summon a 2/2 Gnoll with Taunt.

Eater of Secrets
Minion, 2 Attack, 4 Health, 4 mana cost.
Battlecry: Destroy all enemy Secrets and gain +1/+1 for each.

C'Thun's Chosen
Minion, 4 Attack, 2 Health, 4 mana cost.
Divine Shield.
Battlecry: Give your C'Thun +2/+2 wherever it is.

Forbidden Healing
Spell, 0 mana cost.
Spend all Mana and summon restore Health for that much.