Hearthpwn

The Mage counterpart of Renew. Really, really strong.

Sigh.

I absolutely despise these "discover a spell not in my deck and save me" type cards.  I thought they had stopped printing them this set, but NOPE!

This certainly seems very good to me.  I think I'd put this in my deck over frostbolt.  That's saying something.  

Why is this a common again? like god jisus that is really strong. Dealt 2 damage, discover, for 2 mana. Thank god Aprendice is not more.

good

It's Arcane Breath, for 1 more mana and no requirement. EDIT: And can go face.

Cool. :)

It's Frost Bolt, but deal 1 less damage, doesn't freeze and discover a card

It's Breath of Sindragosa ,  without the randomness and the freeze and discover a card

It's Icicle but it can go face and discover

It's Primordial Glyph but they removed the discount and added a 2 damage.

Cool. :)

Well, you're not wrong about any of those. :P