Spell power doesnt exist in Hearthstone. You might be thinking of Spell Damage, however. If you mean spell damage then it wouldnt make sense to be applied to fireblast since it is a hero "power". There are cards that buff hero powers already. Priest has some. I like the idea of giving mage a card that would have a similar effect, though.
1
dust him if golden for sure
0
ROFL, nice
-3
Spell power doesnt exist in Hearthstone. You might be thinking of Spell Damage, however. If you mean spell damage then it wouldnt make sense to be applied to fireblast since it is a hero "power". There are cards that buff hero powers already. Priest has some. I like the idea of giving mage a card that would have a similar effect, though.