Hearthpwn

I play a lot of tempo mage, and the two biggest cards I see in a lot of the decks that I don't have yet are Bloodmage Thalnos and Ragnaros the Firelord. Which do I craft first? I generally don't play freeze mage because I don't have alex. What should I pick?

Rag

If u dont play freeze mage or rogue decks then u wont need thalnos, u can go for Ragnaros since it fits in many types of decks not only mage decks. Rag is one of the best classic legs. 

My argument for Bloodmage is that almost every deck online has him, while almost none run rag

I crafted both, but blood mage first.